PLANE DEAL 6 FORWARD-LOOKING STATEMENTS Certain of the statements contained herein should be considered “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. These forward looking statements may be identified by words such as “may,” “will,” “expect,” “intend,” “anticipate,” “believe,” “estimate,” “plan,” “could,” “should,” and “continue” and similar terms used in connection with statements regarding the companies’ outlook, expected fuel costs, the RASM environment, and the companies’ respective expected 2005 financial performance. Such statements include, but are not limited to, statements about the benefits of the business combination transaction involving America West Holdings Corporation (“America West”) and US Airways Group, Inc. (“US Airways” and, together with America West, the “companies”), including future financial and operating results, the companies’ plans, objectives, expectations and intentions and other statements that are not historical facts. Such statements are based upon the current beliefs and expectations of America West and US Airways’ management and are subject to significant risks and uncertainties that could cause the companies’ actual results and financial position to differ materially from these statements. Such risks and uncertainties include, but are not limited to, the following: the ability of the companies to obtain and maintain any necessary financing for operations and other purposes, whether debtor-in-possession financing, in the case of US Airways, or other financing; the ability of the companies to maintain adequate liquidity; the duration and extent of the current soft economic conditions; the impact of global instability including the continuing impact of the continued military presence in Iraq and Afghanistan and the terrorist attacks of Sept. 11, 2001 and the potential impact of future hostilities, terrorist attacks, infectious disease outbreaks or other global events; changes in prevailing interest rates; the ability to attract and retain qualified personnel; the ability of the companies to attract and retain customers; the cyclical nature of the airline industry; competitive practices in the industry, including significant fare restructuring activities by major airlines; the impact of changes in fuel prices; economic conditions; labor costs; security-related and insurance costs; weather conditions; government legislation and regulation; relations with unionized employees generally and the impact and outcome of the labor negotiations; US Airways ability to continue as a going concern; US Airways’ ability to obtain court approval with respect to motions in the Chapter 11 proceedings prosecuted by it from time to time; the ability of US Airways to develop, prosecute, confirm and consummate one or more plans of reorganization with respect to the Chapter 11 proceedings; risks associated with third parties seeking and obtaining court approval to terminate or shorten the exclusivity period for US Airways to propose and confirm one or more plans of reorganization, to appoint a Chapter 11 trustee or to convert the cases to Chapter 7 cases; the ability of US Airways to obtain and maintain normal terms with vendors and service providers; US Airways’ ability to maintain contracts that are critical to its operations; the potential adverse impact of the Chapter 11 proceedings on US Airways’ liquidity or results of operations; the ability of US Airways to operate pursuant to the terms of its financing facilities (particularly the financial covenants); the ability of US Airways to fund and execute its Transformation Plan during the Chapter 11 proceedings and in the context of a plan of reorganization and thereafter; an d other risks and uncertainties listed from time to time in the companies’ reports to the SEC. There may be other factors not identified above of which the companies are not currently aware that may affect matters discussed in the forward-looking statements, and may also cause actual results to differ materially from those discussed. The companies assume no obligation to publicly update any forward-looking statement to reflect actual results, changes in assumptions or changes in other factors affecting such estimates other than as required by law. Similarly, these and other factors, including the terms of any reorganization plan of US Airways ultimately confirmed, can affect the value of the US Airways’ various prepetition liabilities, common stock and/or other equity securities. Accordingly, the companies urge that the appropriate caution be exercised with respect to existing and future investments in any of these liabilities and/or securities. Additional factors that may affect the future results of America West and US Airways are set forth in their respective filings with the SEC, which are available at http://www.shareholder.com/americawest/ edgar.cfm and http://investor.usairways.com/edgar.cfm, respectively. ADDITIONAL INFORMATION AND WHERE TO FIND IT In connection with the proposed merger transaction, US Airways Group and America West have filed a Registration Statement on Form S-4 and other documents with the Securities and Exchange Commission (Registration No. 333-126162) containing a preliminary joint proxy statement/prospectus regarding the proposed transaction. The proxy statement/prospectus will be mailed to stockholders of America West after the registration statement is declared effective by the SEC. WE URGE INVESTORS TO READ THE REGISTRATION STATEMENT AND PROXY STATEMENT AND OTHER RELATED MATERIALS CAREFULLY WHEN THEY BECOME AVAILABLE BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT THE PROPOSED TRANSACTION. Investors will be able to obtain free copies of the registration statement and proxy statement, as well as other filed documents containing information about US Airways Group and America West (when available) at http://www.sec.gov, the SEC’s website. Free copies of America West’s SEC filings are also available on America West’s website at http://www.shareholder.com/americawest/edgar.cfm, or by request to Investor Relations, America West Holdings Corporation, 111 West Rio Salado Pkwy, Tempe, Arizona 85281. Free copies of US Airways Group’s SEC filings are also available on US Airways Group’s website at http://investor.usairways.com/edgar.cfm or by request to Investor Relations, US Airways Group, Inc., 2345 Crystal Drive, Arlington, VA 22227. This communication shall not constitute an offer to sell or the solicitation of an offer to buy any securities, nor shall there by any sale of securities in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction. No offering of securities shall be made except by means of a prospectus meeting the requirements of Section 10 of the Securities Act of 1933, as amended. PARTICIPANTS IN THE SOLICITATION America West, US Airways Group and their respective executive officers and directors may be deemed, under SEC rules, to be participants in the solicitation of proxies from America West’s stockholders with respect to the proposed transaction. Information regarding the officers and directors of America West is included in its definitive proxy statement for its 2005 Annual Meeting filed with the SEC on April 15, 2005. Information regarding the officers and directors of US Airways Group is included in its 2004 Annual Report filed with the SEC on Form 10-K on March 1, 2005. More detailed information regarding the identity of potential participants, and their interests in the solicitation, is set forth in the registration statement and proxy statem ent and other materials filed with the SEC in connection with the proposed transaction.Following is legal language, which we’re required to print on each internal and external publication related to the merger. P L A N E D E A L SEPTEMBER 2, 2005 ISSUE SIXTEENPlane Deal is a weekly publication created by Corporate Communications to keep employees informed during the merger process. Ed i t o r : Peggy Sailer Contact: (480) 693-3770 me r g e r@ame r i c a w e s t . c om P L A N E D E A L “The airline industry is in a state of duress and anything could happen. You gotta admit, it’s a pretty crazy industry.”- Bruce Lakefield, CEO, US Airways NotableQuotes Hurricane Relief Efforts ...continued from page 1 America West continues to work closely with the America Red Cross concerning the transport of supplies of the ferry flight to New Orleans. An estimated 50,000 evacuees remain stranded in the New Orleans area with virtually no supplies, so the Air Transport Association (ATA), in collaboration with the Department of Homeland Security, has organized this collective industry effort and will provide the schedule to participating airlines. Since Monday’s devastating hurricane hit the Gulf Coast, America West has offered a number of relief efforts, including: A $10,000 donation to the American Red Cross on behalf of AWA employees, An outreach to frequent flyers to donate miles through “Miles of Hope” (a program that provides free travel for disaster relief volunteers), A 500-mile bonus given to each existing and new FlightFund member who donates $50 or more to the Red Cross relief efforts for Hurricane Katrina, and, Dispatching numerous employee volunteers through the Do Crew to support disaster relief telethons. Any new initiatives will be communicated company-wide. In the meantime — and as President Bush recommended - - those interested in lending additional support can do so in the form of a financial donation through the American Red Cross at www.redcross.org or 800-HELP NOW (435-7669). US Airways has set up an Employee Relief Fund that will go directly to our employees affected by the hurricane, for immediate needs. “We are deeply saddened by the destruction brought on by this powerful hurricane. Our employees have expressed a strong desire to assist our colleagues who are personally affected and also to participate in overall relief efforts. We are moving to provide assistance as quickly as possible,” said CEO Bruce Lakefield. Checks should be made payable to: US Airways Employee Relief Fund And may be sent to: Piedmont Aviation Credit Union 3810 N. Liberty Street Winston-Salem, NC 27105 Donations may also be made at any PACU branch and members can call 800-433-7228 and choose Option 1 to request a transfer from a personal account to the Fund. Thanks to the countless employees who have donated time and money to help the hurricane victims. Your efforts have made AWA’s initiatives possible, and they have not gone unnoticed! US Airways Relief Efforts |