SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 _______________ FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): July 2, 2003 Atlantic Coast Airlines Holdings, Inc. (Exact Name of Registrant as Specified in Charter) Delaware 0-21976 13-3621051 (State or (Commission (IRS Other File Employer Jurisdiction Number) Identification of No.) Incorporation) 45200 Business Court, Dulles, VA 20166 (Address of Principal Executive Offices) (Zip Code) Registrant's telephone number, including area code:(703) 650-6000 N/A (Former Name or Former Address, if Changed Since Last Report) Item 9. Regulation FD Disclosure. On July 2, 2003, Atlantic Coast Airlines Holdings, Inc. (ACA) (NASDAQ/NM: ACAI) issued a news release with regard to its United Express program and its negotiations with United Airlines, Inc. (See Exhibit 99 attached). Statements in this press release and by Company executives regarding its relationship with United Airlines, Inc. and the implementation of alternative business plans, as well as regarding projections and expectations of future aircraft deliveries, availability of financing, future payments by United, operations, earnings, revenues and costs represent forward-looking information. A number of risks and uncertainties exist which could cause actual results to differ materially from these projected results. Such factors include, among others: United's decision to elect either to affirm all of the terms of the Company's United Express Agreement, or to reject the agreement in its entirety, the timing of such decision, efforts by United to negotiate changes prior to making a decision on whether to affirm or reject the contract, the ability and timing of agreeing upon rates with United, the Company's ability to collect pre- petition obligations from United or to offset pre-petition obligations due to United, the Company's ability to collect post-petition amounts it believes are due from United for rate adjustments and United's ability to successfully reorganize and emerge from bankruptcy; the continued financial health of Delta Air Lines, Inc.; changes in levels of service agreed to by the Company with its code-share partners due to market conditions, and willingness of finance parties to continue to finance aircraft in light of the United situation and of market conditions generally, the ability of these partners to manage their operations and cash flow, and ability and willingness of these partners to continue to deploy the Company's aircraft and to utilize and pay for scheduled service at agreed upon rates; general economic and industry conditions; additional acts of war; and risks and uncertainties arising from the events of September 11, the impact of the outbreak of Severe Acute Respiratory Syndrome on travel and from the slow economy, any of which may impact the Company, its code-share partners, and aircraft manufacturers in ways that the Company is not currently able to predict. These and other factors are more fully disclosed under "Risk Factors" and "Management's Discussion and Analysis of Financial Condition and Results of Operations" in ACAI's Annual Report on Form 10-K for the year ended December 31, 2002 and in its Quarterly Report on Form 10-Q for the three-month period ended March 31, 2003. These statements are made as of July 2, 2003 and ACA undertakes no obligation to update any such forward-looking information, even in the event that the status of its negotiations with United changes, or as a result of any other new information, future events, changed expectations or otherwise. SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has caused this current report to be signed on its behalf by the undersigned hereunto duly authorized. ATLANTIC COAST AIRLINES HOLDINGS, INC. Date: July 2, 2003 By: /S/ David Asai David Asai Vice President, Chief Accounting Officer