ITEM 1A.    RISK FACTORS.

        In addition to the risks identified elsewhere in this report, the following risk factors apply to our business, results of operations and financial conditions:

Risks Relating to our Business

Our business is highly dependent on the price and availability of fuel.

        Aircraft fuel costs are at an all-time high and, for the second year in a row, represents our single largest operating expense. Fuel costs represented 29.9% and 27.3% of Hawaiian's operating expenses for the years ended December 31, 2007 and 2006, respectively. Based on gallons expected to be consumed in 2008, for every one cent change in the cost per gallon of jet fuel, Hawaiian's annual fuel expense increases or decreases by approximately $1.3 million. Prices and availability of aviation fuel are subject to political, economic and market factors that are generally outside of our control. Prices may be affected by many factors including: the impact of political instability and crude oil production, unexpected changes in the availability of petroleum products due to disruptions at distribution systems or refineries, unpredicted increases in demand due to weather or the pace of global economic growth, inventory levels of crude oil and other petroleum products, and the relative fluctuation between the U.S. dollar and other major currencies. Further increases in jet fuel prices or disruptions in fuel supplies, whether as a result of natural disasters or otherwise, could have a material adverse effect on our results of operations, financial position or liquidity.

We operate in an extremely competitive environment.

        The domestic airline industry is characterized by low profit margins, high fixed costs and significant price competition. We currently compete with other airlines on our interisland, transpacific and South Pacific routes. The commencement of, or increase in, service on our routes by existing or new carriers

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could negatively impact our operating results. Many of our competitors are larger and have greater financial resources and name recognition than we do. Either aggressive marketing tactics or a prolonged fare war initiated by one or more of these competitors could adversely affect our financial resources and our ability to compete in these markets.

        In recent years, many of our competitors have dramatically reduced operating costs through a combination of operational restructuring, business simplification and vendor and labor negotiations. Several airlines, including United, Delta Air Lines, Northwest, US Airways, ATA and Aloha were able to reduce labor costs, restructure debt and lease agreements, and implement other financial improvements through the bankruptcy process. Other carriers, including American and Continental, have also reduced operating costs outside of the bankruptcy process. With reduced costs, these competitors are more capable of operating profitably in an environment of reduced fares and may, as a result, increase service in our primary markets or reduce fares to attract additional customers. Because airline customers are price sensitive, we cannot assure that we will be able to attract a sufficient number of customers at sufficiently high fares levels to generate profitability, or that we will be able to reduce our operating costs sufficiently to remain competitive with these airlines.

        In addition, the Hawaii market has seen growing competition from low-cost carriers (LCC) such as ATA. ATA offers service to Hawaii from a number of West Coast markets and enjoys a marketing and code sharing relationship with Southwest Airlines, providing access to Southwest's customer base and website. Our interisland business also faces low-fare competition following the entrance of go! (an operating division of Mesa Airlines) and from Aloha Airlines. We also face the threat of more LCC competition in the future. Furthermore, a more fundamental and immediate consequence for us of the proliferation of LCCs is the response from full service network carriers, which have met the competition from LCCs by significantly reducing costs and adjusting their route networks to divert resources to long-haul markets such as Hawaii, where LCC competition has been less severe. The result is that the network carriers have at the same time reduced their costs of operation and increased capacity in the Hawaii market. Additional capacity to Hawaii, whether from network carriers or LCCs, could result in a decrease in our share of the markets in which we operate, a decline in our yields, or both, which could have a material adverse effect on our results of operations and financial condition.

Our business is affected by the competitive advantages held by network carriers in the transpacific market.

        In the transpacific market, most of our competition comes from network carriers such as United, American, Continental, Delta, Northwest and US Airways. Network carriers have a number of competitive advantages relative to Hawaiian that historically have enabled them to obtain higher fares or attract higher customer traffic levels than Hawaiian:

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Network carriers generate passenger traffic from throughout the U.S. mainland. In contrast, Hawaiian lacks a comparable network to feed passengers to its transpacific flights and is therefore more reliant on passenger demand in the cities we serve.



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Most network carriers operate from hubs, which can provide a built-in market of passengers, depending on the economic strength of the hub city and the size of the customer group that frequent the airline. For example, United flows sufficient passenger traffic throughout the U.S. mainland to schedule approximately 11 flights a day, depending on the time of year, between San Francisco and the Hawaiian islands, which gives San Francisco residents wishing to travel to Hawaii a large number of United nonstop flight choices to Oahu, Maui, Kauai and the Big Island, while Hawaiian, without feed traffic, offers only one flight per day. In contrast, Honolulu, the hub of our operations, does not originate much transpacific travel, nor does it have the city strength or potential customer franchise of a city such as Chicago or Dallas necessary to provide Hawaiian with a built-in market. Tickets to Hawaii are for the most part not sold in Honolulu, but rather on the mainland, making Honolulu primarily a destination rather than origin of passenger traffic.

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The interisland market continues to experience reduced fares and decreasing demand.

        The demand for interisland service has reduced in recent years as other airlines have increased direct service from the mainland to Oahu's neighbor islands, obviating the need for interisland transfers, and as the infrastructure, particularly the availability of goods and services, in the neighbor islands improves. A decline in the level of interisland passenger traffic could have a material adverse effect on our results of operations and financial condition.

        In addition, Mesa Airlines, Inc. (Mesa) through its operating division go!, entered the interisland market in June 2006. Since their entry into the market, the interisland market has experienced significant downward pressure on interisland fares, including those charged by Hawaiian. The continued price promotions initiated by go! has resulted in a significant reduction in the revenue generated on our interisland routes since June 2006. We can offer no assurances that the competitive situation will change, or that we will be able to achieve cost reductions sufficient to offset the decline in revenue.

Our business is highly dependent on tourism, and our financial results could suffer if there is a downturn in tourism levels.

        Our principal base of operations is in Hawaii and our revenue is linked primarily to the number of travelers (mostly tourists) to, from and among the Hawaiian Islands. Hawaii tourism levels are affected by, among other things, the political and economic climate in Hawaii's main tourism markets, the availability of hotel accommodations, promotional spending by competing destinations, the popularity of Hawaii as a tourist destination relative to other vacation destinations, and other global factors, including natural disasters, safety and security. From time to time, various events and industry specific problems such as strikes have had a negative impact on tourism in Hawaii. In addition, the potential or actual occurrence of terrorist attacks, the wars in Afghanistan and Iraq, and the threat of other negative world events has had and may in the future again have a material adverse effect on Hawaii tourism. No assurance can be given that the level of passenger traffic to Hawaii will not decline in the future. A decline in the level of Hawaii passenger traffic could have a material adverse effect on our results of operations and financial condition.

Our business is subject to substantial seasonal and cyclical volatility.

        Our profitability and liquidity are sensitive to seasonal volatility primarily due to leisure and holiday travel patterns. Hawaii is a popular vacation destination. Demand is typically stronger during June, July, August and December and considerably weaker at other times of the year. Our results of operations generally reflect this seasonality, but are also affected by numerous other factors that are not necessarily seasonal. These factors include the extent and nature of fare changes and competition from other airlines, changing levels of operations, national and international events, fuel prices and general economic conditions, including inflation. Because a substantial portion of both personal and business airline travel is discretionary, the industry tends to experience adverse financial results in general economic downturns. Additionally, airlines generally require substantial liquidity to sustain continued operations under most conditions.

The concentration of our business in Hawaii, and between Hawaii and the western United States, provides little diversification of our revenue.

        Most of our revenue is generated from air transportation between the islands of Hawaii and the western United States, or within the Hawaiian islands. Many of our competitors, particularly major network carriers with whom we compete in the transpacific business, enjoy greater geographical diversification of their revenue. A reduction in the level of demand for travel within Hawaii, or to Hawaii from the western United States or the U.S. mainland in general, or an increase in the level of industry capacity on these routes may reduce the revenue we are able to generate and adversely affect

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our financial results. As these routes account for a significantly higher proportion of our revenue than they do for many of our competitors, such a reduction would have a relatively more adverse impact on our financial results.

Our failure to successfully implement our growth strategy and related cost-reduction goals could harm our business.

        Our growth strategy involves purchasing additional aircraft, expanding into new markets and increasing the frequency of flights to markets that we currently serve. It is critical that we achieve our growth strategy in order for our business to attain economies of scale and to sustain or improve our results of operations. If we are unable to hire and retain skilled personnel or to secure the required equipment and facilities, or if we are not able to otherwise successfully implement our growth strategy, our business and operations could be adversely affected.

        We continue to strive toward aggressive cost-reduction goals that are an important part of our business strategy of offering the best value to passengers through competitive fares while at the same time achieving acceptable profit margins and return on capital. We believe having a lower cost structure better positions us to be able to fund our growth strategy and take advantage of market opportunities. If we are unable to further reduce our non-fuel unit costs, we likely will not be able to achieve our growth plan and our financial results may suffer.

Our share price could be subject to extreme price fluctuations, and stockholders could have difficulty trading shares.

        The market price for our common stock has been and may continue to be subject to significant price fluctuations. Price fluctuations could be in response to operating results, changes in the competitive activity in the markets we serve, changes in jet fuel prices, additional bankruptcy filings by airlines, increased government regulation and general market conditions. Additionally, the stock market in recent years has experienced extreme price and volume fluctuations that often have been unrelated to the operating performance of individual companies. These market fluctuations, as well as general economic conditions, may affect the price of our common stock.

        In the past, securities class action litigation has often been instituted against a company following periods of volatility in the company's stock price. This type of litigation, if filed against us, could result in substantial costs and divert our management's attention and resources. In addition, the future sale of a substantial number of shares of common stock by us or by our existing stockholders may have an adverse impact on the market price of the shares of common stock. There can be no assurance that the trading price of our common stock will remain at or near its current level.

We are increasingly dependent on technology to operate our business.

        We depend heavily on computer systems and technology, such as flight operations systems, communications systems, airport systems and reservations systems to operate our business. Any substantial or repeated failures of our computer or communications systems could impact our customer service, compromise the security of customer information, result in the loss of important data, loss of revenue, and increased costs, and generally harm our business. Like all companies, our computer and communication systems may be vulnerable to disruptions due to events beyond our control, including natural disasters, power or equipment failures, terrorist attacks, equipment or software failures, computer viruses and hackers. There can be no assurance that the measures we have taken to reduce the adverse effects of certain potential failures or disruptions are adequate to prevent or remedy disruptions of our systems.

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We are subject to various risks as a result of our fleet concentration in Boeing 717s and Boeing 767s.

        Our fleet consists entirely of Boeing 717 and Boeing 767 aircraft. In 2006, Boeing Commercial Airplanes (Boeing) discontinued the production of the Boeing 717 aircraft model. In addition, the rate of production of Boeing 767 aircraft has significantly decreased. As a result, the availability of parts and maintenance support for Boeing 717 and Boeing 767 aircraft may become limited in future years. Additionally, we may experience increased costs in later years associated with parts acquisition for and/or maintenance support of these aircraft. Other carriers operating with a more diversified fleet may be better able to withstand such an event, if such an event occurred in the future.

We are highly reliant on third-party contractors to provide certain facilities and services for our operations, and termination of our third-party agreements could have a potentially adverse effect on our financial results.

        We have agreements with Air New Zealand, US Airways, American, Continental, Delta, Northwest, Island Air, and certain other contractors, to provide certain facilities and services required for our operations. These facilities and services include aircraft maintenance, code sharing, reservations, computer services, accounting, frequent flyer programs, passenger processing, ground facilities, baggage and cargo handling and personnel training. Our reliance on these third parties to continue to provide these important aspects of our business impacts our ability to conduct our business effectively.

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Maintenance agreements.   We have maintenance agreements with Delta, Air New Zealand Engineering Services, the Pratt & Whitney division of United Technologies Corporation, Rolls Royce, Honeywell and others to provide maintenance services for our aircraft, engines, parts and equipment. If one or more of our maintenance providers terminate their respective agreements, we would have to seek alternative sources of maintenance service or undertake the maintenance of these aircraft or components ourselves. We cannot assure you that we would be able to do so on a basis that is as cost-effective as our current maintenance arrangements.



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Code sharing agreements.   We have code sharing agreements with American, American Eagle, Continental, Island Air, Korean Air, Northwest and US Airways. We also participate in the frequent flyer programs of American, Continental, Northwest, US Airways, Virgin Atlantic Airways and Virgin Blue. American Eagle, Continental, Island Air, Northwest, and Virgin Atlantic participate in our frequent flyer programs. Although these agreements increase our ability to be more competitive, they also increase our reliance on third parties.



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Fuel agreements.   We have entered into a jet fuel sale and purchase contract to provide us with a substantial amount of jet fuel, which we anticipate will be sufficient to meet all of our jet fuel needs for flights originating in Honolulu during 2008. If the fuel provider terminates its agreement with us, we would have to seek an alternative source of jet fuel. We cannot assure you that we would be able to do so on a basis that is as cost-effective as our current arrangement. We have agreements with vendors at all airports we serve to provide us with fuel. Should any of these vendors cease to provide service to Hawaiian for whatever reason, our operations could be adversely affected.



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Outsourcing agreements.   We have entered into agreements with a third-party contractor in India to provide certain accounting and information technology services as well as with a third-party contractor in the Philippines to provide reservation call center functions. Our agreements may materially fail to meet our service level and performance standards and commitments to our customers. Any failure of these providers to adequately perform their service obligations, or other unexpected interruptions of services, may reduce our revenue and increase our expenses, or prevent us from operating our flights profitably and providing other services to our customers. In addition, our business and financial performance could be materially harmed if our customers believe that our services are unreliable or unsatisfactory. In addition, to the extent we are unable to maintain the outsourcing or subcontracting of certain services for our business, we would

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incur substantial costs, including costs associated with hiring new employees, in order to return these services in-house.

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Travel agency and wholesale agreements.   In 2007, passenger ticket sales from travel agencies and wholesalers constituted approximately 27% of our total operating revenue. Travel agents and wholesalers generally have a choice between one or more airlines when booking a customer's flight. Accordingly, any effort by travel agencies or wholesalers to favor another airline or to disfavor us could adversely affect our revenue. Although we intend to maintain favorable relations with travel agencies and wholesalers, there can be no assurance that they will continue to do business with us. The loss of any one or several travel agencies and or wholesalers may have an adverse effect on operations.

We are dependent on satisfactory labor relations.

        Labor costs are a significant component of airline expenses and can substantially impact an airline's results. Labor and related benefit costs represented approximately 22.8% and 25.8% of Hawaiian's operating expenses for the years ended December 31, 2007 and 2006, respectively. We may experience pressure to increase wages and benefits for our employees in the future. We may make strategic and operational decisions that require the consent of one or more of our labor unions. We cannot assure you that these labor unions will not require additional wages, benefits or other consideration in return for their consent. In addition, we have entered into collective bargaining agreements with our pilots, mechanical group employees, clerical group employees, flight attendants, dispatchers and network engineers which are either currently amendable or become amendable during 2008. We cannot assure you that future agreements with our employees' unions will be on terms in line with our expectations or comparable to agreements entered into by our competitors, and any future agreements may increase our labor costs or otherwise adversely affect us. If we are unable to reach an agreement with any unionized work group, we may be subject to future work interruptions and/or stoppages, which may hamper or halt operations.

Our operations may be adversely affected if we are unable to attract and retain key executives, including our Chief Executive Officer.

        We are dependent on our ability to attract and retain key executives, particularly Mark B. Dunkerley, our Chief Executive Officer, whose employment agreement was recently amended to provide for a three-year term of employment ending on November 8, 2010. Competition for such personnel in the airline industry is highly competitive, and we cannot be certain that we will be able to retain our Chief Executive Officer or other key executives or that we can attract other qualified personnel in the future. Any inability to retain our Chief Executive Officer and other key executives, or attract and retain additional qualified executives, could have a negative impact on our operations.

Our substantial debt could adversely affect our financial condition.

        As of December 31, 2007, we had substantial indebtedness, including $117.9 million of debt related to the acquisition in December 2006 of three previously leased Boeing 767-300ER aircraft, $45.0 million of the Term A Credit Facility scheduled to mature in December 2010, a $62.5 million Term B Credit Facility scheduled to mature in March 2011 and $18.3 million of notes payable to the Internal Revenue Service (IRS) that mature in June 2011. See "Management's Discussion and Analysis of Financial Condition and Results of Operations—Liquidity and Capital Resources."

        The requirement to service our debt makes us more vulnerable to general adverse economic conditions, requires us to dedicate a substantial portion of our cash flow from operations to payments on our debt, thereby reducing the availability of our cash flow for operations and other purposes, limits our flexibility in planning for, or reacting to, changes in our business and the industry in which we

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operate, and places us at a competitive disadvantage compared to any other competitor that has less debt than we do.

Our agreement to purchase Airbus A330-200 and A350XWB-800 aircraft significantly increases our future financial commitments and operating costs and creates implementation risk associated with the change from our current Boeing 767-300 fleet.

        In January 2008, we reached an agreement with Airbus to purchase six A330-200 aircraft beginning in 2012 and six A350XWB-800 aircraft beginning in 2017 with additional purchase rights to acquire an additional six aircraft of each type. These commitments substantially increase our future capital spending requirements and may require us to substantially increase our level of debt in future years. There can be no assurance that we will be able to raise capital to finance these requirements or that such financing can be obtained on favorable terms or at all.

        The addition of the Airbus aircraft to our fleet will require us to incur additional costs related to training of crews and ground employees, the addition of these aircraft types to our operating certificate and other implementation activities. There can be no assurance that we will be able to recover these costs through the future operation of these aircraft in our fleet or that we will not experience delays in the implementation process which could adversely affect our operations or financial performance.

Delays in scheduled aircraft deliveries or other loss of fleet capacity may adversely impact our operations and financial results.

        The success of our business depends on, among other things, the ability to operate a certain number and type of aircraft, including the introduction of the Airbus aircraft. If for any reason we were unable to secure deliveries of the Airbus aircraft on contractually scheduled delivery dates and successfully introduce these aircraft into our fleet, this could have a negative impact on our business, operations and financial performance. Our failure to integrate the Airbus aircraft into our fleet as planned might require us to seek extensions of the terms for some leased aircraft. Such unanticipated extensions may require us to operate existing aircraft beyond the point of which it is economically optimal to retire them, resulting in increased maintenance costs. Additionally, aircraft lease rates have increased subsequent to the rates applicable when several of our existing leases were established. If new aircraft orders are not filled on a timely basis, we could face higher monthly rental rates on our existing Boeing aircraft leases.

Certain of our financing agreements and our credit card processing agreement include financial covenants that impose substantial restrictions on our financial and business operations.

        The terms of our Term A and Term B Credit Facilities with Wells Fargo Foothill, Inc. and Canyon Capital Advisors, LLC, respectively, restrict our ability to, among other things, incur additional indebtedness, pay dividends or make other payments on investments, consummate asset sales or similar transactions, create liens, merge or consolidate with any other person, or sell, assign, transfer, lease, convey or otherwise dispose of all or substantially all of our assets. The terms of the agreements contain covenants that require us to meet certain financial tests to avoid a default that might lead to early termination of the facilities. Moreover, these agreements contain covenants that require us to meet certain financial tests. If we were not able to comply with these covenants, our outstanding obligations under these facilities could be accelerated and become due and payable immediately.

        Under our bank-issued credit card processing agreements, our credit card processors hold back proceeds from advance ticket sales to serve as collateral to cover any possible chargebacks or other disputed charges that may occur. These holdbacks, which are included in restricted cash in our consolidated balance sheet, totaled $38.7 million at December 31, 2007. Funds are subsequently made available to us as air travel is provided. The agreement with Hawaiian's largest credit card processor

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also contains financial triggers which provide, among other things, for the level of credit card holdback to be adjusted based on Hawaiian's level of unrestricted cash and short-term investments and levels of debt service coverage and operating income. As of December 31, 2007, the holdback was at the contractual level of 40% of the applicable credit card air traffic liability. If these specific financial triggers are not met in the future, the holdback could increase to an amount up to 100% of the applicable credit card air traffic liability, which would adversely affect our liquidity. Depending on our unrestricted cash balance at the time, the holdback of a significant amount of cash collateral could cause our unrestricted cash and short-term investments balance to fall below the minimum balance requirement under our Term A and Term B Credit Facilities, resulting in defaults under those facilities.

Our business has substantial operating leverage.

        The airline industry operates on low gross profit margins and revenue that varies substantially in relation to fixed operating costs. Due to high fixed costs, the expenses of each flight do not vary proportionately with the number of passengers carried, but the revenue generated from a particular flight is directly related to the number of passengers carried. Accordingly, a decrease in the number of passengers carried would cause a corresponding decrease in revenue (if not offset by higher fares), and it may result in a disproportionately greater decrease in profits. An increase in the number of passengers carried would have the opposite effect.

Our obligations for funding our defined benefit pension plans are significant and are affected by factors beyond our control.

        Hawaiian sponsors three defined benefit pension plans, as well as a separate plan to administer the pilots' disability benefits. Two of the pension plans were frozen effective October 1, 1993 and Hawaiian's collective bargaining agreement with our pilots provides that pension benefit accruals for certain pilots will be frozen effective January 1, 2008. Nevertheless, our unfunded pension and disability obligation was $47.2 million as of December 31, 2007. Hawaiian made scheduled contributions of $11.6 million and $13.1 million for 2007 and 2006, respectively, and anticipates a minimum funding requirement of $5.7 million to the defined benefit pension and disability plans during 2008. The timing and amount of funding requirements depend upon a number of factors, including labor negotiations and changes to pension plan benefits as well as factors outside our control, such as asset returns, interest rates and changes in pension laws.

Airline strategic combinations or industry consolidation could have an impact on our competitive environment in ways yet to be determined.

        The environment in the airline industry changes from time to time as carriers implement varying strategies in pursuit of profitability, including consolidation to expand operations and increase market strength and entering into global alliance arrangements. Similarly, the merger, bankruptcy or reorganization of one or more of our competitors may result in rapid changes to the identity of our competitors in particular markets, a substantial reduction in the operating costs of our competitors or the entry of new competitors into some or all of the markets we serve or currently are seeking to serve. We are unable to predict exactly what effect, if any, changes in the strategic landscape might have on our business, financial condition and results of operations.

Our reputation and financial results could be harmed in the event of adverse publicity.

        Our customer base is broad and our business activities have significant prominence, particularly in the state of Hawaii and the other markets we serve. Consequently, negative publicity resulting from real or perceived shortcomings in our customer service, employee relations or business conduct could negatively affect the public image of our Company and the willingness of customers to purchase services from us, which could affect our revenue performance and financial results.

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Our financial results may be negatively affected by increased airport rent rates and landing fees at the airports within the State of Hawaii as a result of the modernization plan.

        The state of Hawaii has begun to implement a modernization plan encompassing the airports we serve within the state. As a result of the modernization plan, we expect our costs of operations to increase in future years (beginning in 2008) as landing fees and airport rent rates are increased to fund the modernization program. Additionally, we expect the costs for our interisland operations to increase proportionately more than the costs related to our transpacific and international operations because of phased adjustments to the airport's funding mechanism, which will result in the cost changes having a proportionately higher impact on us than our competitors which do not have significant interisland operations. We can offer no assurance that we will be successful in offsetting these cost increases through other cost reductions or increases in our revenue and therefore can offer no assurance that our future financial results will not be negatively affected by them.

Risks Relating to the Airline Industry

The continued threat of terrorist attacks may adversely impact our business.

        Since the terrorist attacks of September 11, 2001, the airline industry has experienced profound changes, including substantial revenue declines and cost increases, which have resulted in industry-wide liquidity issues. Additional terrorist attacks, even if not made directly on the airline industry, or the fear of such attacks (including elevated national threat warnings or selective cancellation or redirection of flights due to terror threats such as the August 2006 terrorist plot targeting multiple U.S. airlines), could further adversely impact us and the airline industry. Increased regulation governing carry-on baggage and passenger travel may further increase passenger inconvenience and reduce the demand for air travel. In addition, other world events and developments may further decrease demand for air travel, and could result in further increased costs for us and the airline industry. We are currently unable to estimate the impact of any future terrorist attacks. However, any future terrorist attacks could have a material adverse impact on our business, financial condition and results of operations, and on the airline industry in general.

The airline industry is subject to extensive government regulation, and new regulations could have an adverse effect on our financial condition and results of operations.

        Airlines are subject to extensive regulatory requirements that result in significant costs. Additional laws, regulations, taxes and airport rates and charges have been proposed from time to time that could significantly increase the cost of airline operations or reduce revenue. For example, the ATSA, which became law in November 2001, mandates the federalization of certain airport security procedures and imposes additional security requirements on airlines. The FAA from time to time issues directives and other regulations relating to the maintenance and operation of aircraft that require significant expenditures. Some FAA requirements cover, among other things, retirement of older aircraft, security measures, collision avoidance systems, airborne windshear avoidance systems, noise abatement and other environmental concerns, commuter aircraft safety and increased inspections and maintenance procedures to be conducted on older aircraft. We expect to continue incurring expenses to comply with the FAA's regulations.

        Many aspects of airlines' operations also are subject to increasingly stringent federal, state, local and foreign laws protecting the environment. Governments globally are increasingly focusing on the environmental impact caused by the consumption of fossil fuels and as a result have proposed or enacted legislation which may increase the cost of providing airline service or restrict its provision. We expect the focus on environmental matters to increase. Future regulatory developments in the U.S. and abroad could adversely affect operations and increase operating costs in the airline industry. For example, potential future actions that may be taken by the U.S. government, foreign governments, or

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the International Civil Aviation Organization to limit the emission of greenhouse gases by the aviation sector are unknown at this time, but the effect on us and our industry is likely to be adverse and could be significant. In addition, the ability of U.S. carriers to operate international routes is subject to change because the applicable arrangements between the U.S. and foreign governments may be amended from time to time, or because appropriate slots or facilities are not available. We cannot predict the impact that future laws or regulations may have on our operations or that regulations enacted in the future will not adversely affect us.

Our operations may be adversely impacted by increased security measures mandated by regulatory authorities.

        Because of significantly higher security and other costs incurred by airports since September 11, 2001, many airports significantly increased their rates and charges to air carriers, including us, and may do so again in the future. Additionally, since September 11, 2001, the Department of Homeland Security (DHS) and the TSA and other agencies within the DHS have implemented numerous security measures that affect airline operations and costs, and are likely to implement additional measures in the future. The DHS has announced greater use of passenger data for evaluating security measures to be taken with respect to individual passengers, expanded use of federal air marshals on flights (thus displacing revenue passengers), investigating a requirement to install aircraft security systems (such as active devices on commercial aircraft as countermeasures against portable surface to air missiles) and expanded cargo and baggage screening. The TSA has imposed additional measures affecting the contents of baggage that may be carried on an aircraft in response to the discovery in August 2006 of a terrorist plot targeting several U.S. airlines. The TSA and other security regulators may impose other measures as necessary to respond to future threats. A large part of the costs of these security measures is borne by the airlines and their passengers, and we believe that these and other security measures have the effect of increasing the inconvenience of air transportation and thus decreasing traffic. Security measures imposed by the U.S. and foreign governments subsequent to September 11, 2001 have increased our costs, and additional measures taken in the future may result in similar adverse effects. We cannot provide assurance that additional security requirements or security-related fees enacted in the future will not adversely affect us.

Our insurance costs are susceptible to significant increases, and further increases in insurance costs or reductions in coverage could have an adverse effect on our financial results.

        We carry types and amounts of insurance customary in the airline industry, including coverage for general liability, passenger liability, property damage, aircraft loss or damage, baggage and cargo liability and workers' compensation. We are required by the DOT to carry liability insurance on each of our aircraft. We currently maintain commercial airline insurance with a major group of independent insurers that regularly participate in world aviation insurance markets including public liability insurance and coverage for losses resulting from the physical destruction or damage to our aircraft. However, there can be no assurance that the amount of such coverage will not be changed, or that we will not bear substantial losses from accidents. We could incur substantial claims resulting from an accident in excess of related insurance coverage that could have a material adverse effect on our results of operations and financial condition.

        After the events of September 11, 2001, aviation insurers significantly reduced the maximum amount of insurance coverage available to commercial air carriers for liability to persons other than employees or passengers for claims resulting from acts of terrorism, war or similar events (war-risk coverage). At the same time, they significantly increased the premiums for such coverage as well as for aviation insurance in general. As a result, war-risk insurance in amounts necessary for our operations, and at premiums that are not excessive, is not currently available in the commercial insurance market and we have therefore purchased from the U.S. government third-party war-risk insurance coverage. This coverage has been extended by the FAA under the Homeland Security Act to March 30, 2008,

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after which time it is anticipated that the federal policy will be extended unless insurance for war-risk coverage in necessary amounts is available from independent insurers or a group insurance program is instituted by the U.S. carriers and the DOT. However, there can be no assurance that the federal policy will be renewed or an alternative policy can be obtained in the commercial market at a reasonable cost. Although our overall hull and liability insurance costs have been reduced since the post-2001 increases, there can be no assurances that these reductions would be maintained in the event of future increases in the risk, or perceived risk, of air travel by the insurance industry, or a reduction of capital flows into the aviation insurance market.

We are at risk of losses and adverse publicity in the event of an aircraft accident.

        We are exposed to potential losses that may be incurred in the event of an aircraft accident. Any such accident could involve not only the repair or replacement of a damaged aircraft and its consequential temporary or permanent loss of revenue, but also significant potential claims of injured passengers and others. In addition, any aircraft accident or incident could cause a public perception that we are less safe or reliable than other airlines, which would harm our business.

We are at risk of losses in the event of an outbreak of diseases.

        Public health threats, such as avian influenza (the Bird Flu), Severe Acute Respiratory Syndrome (SARs) and other highly communicable diseases, outbreaks of which have already occurred in various parts of the world, could adversely impact our operations and the worldwide demand for air travel. In 2003, there was an outbreak of SARS, which primarily had an adverse impact on our Pacific operations. If there were another outbreak of a disease (such as SARS or the Bird Flu) that adversely affects travel behavior, it could have a material adverse impact on our operations.