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 28, 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  28,  2003, Atlantic Coast Airlines Holdings,  Inc.
(ACA) (NASDAQ/NM: ACAI) issued a news release concerning the
establishment  of  an  Independent Low-Fare  Airline  and  a
follow  up news release announcing a live webcast to discuss
the  details of the establishment of an Independent Low-Fare
Airline.  (See Exhibits 99 and 99.01 attached).

Statements  in this press release and by Company  executives
regarding its implementation of new business strategies  and
its  relationship  with United Airlines, Inc.,  as  well  as
regarding   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  risks
and  uncertainties  include, among others:  United's  option
under  bankruptcy  rules to assume or  reject  the  existing
United  Express  Agreement, and the fact  that  the  Company
cannot  predict  the timing or outcome of United's  decision
process;  the timing and impact on the Company's ability  to
operate an independent airline of any disengagement  by  the
Company as a United Express carrier under the United Express
Agreement  or pursuant to bankruptcy court proceedings;  the
continued  financial health of Delta Air  Lines,  Inc.;  the
ability  to  acquire and obtain financing for any additional
aircraft intended to be operated under its new business plan
and other possible consequences of credit evaluations of the
Company's  new  business  plan; the ability  to  efficiently
transition out of the United Express program;
unanticipated events or circumstances that could impact  the
Company's  ability  to implement its new business  strategy;
the  revenue and cost assumptions utilized in developing the
Company's new business strategy; reactions from competitors,
which  may include pricing and service decisions in  markets
where the Company may operate; 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  aircraft  manufacturers  and  its  other
suppliers in ways that the Company is not currently able  to
predict.   Certain of these and other risk 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  28,  2003  and  ACA
undertakes  no obligation to update any such forward-looking
information,  including as a result of any 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 28, 2003          By:/S/ Richard J.Kennedy
                              Richard J. Kennedy
                              Vice President, General
                              Counsel and Secretary