Exhibit 99


For Immediate Release                   Contact: Rick DeLisi
July 2, 2003              Director, Corporate Communications
Page 1 of 2                                   (703) 650-6550

              Atlantic Coast Airlines Update on
           Negotiations With United Airlines, Inc.

Dulles,  VA,  (July 2, 2003) - Atlantic Coast Airlines,  the
Dulles,  VA-based  United  Express  regional  carrier  (ACA)
(NASDAQ/NM: ACAI) today announced the following with  regard
to its United Express program.

The  Company  has  been engaged in discussions  periodically
with  United Airlines, Inc. related to the terms  of  a  new
agreement  to replace the existing United Express Agreements
between  the parties.  Although the Company and United  have
recently  exchanged proposals, the parties  were  unable  to
reach  an agreement on terms the Company believes acceptable
during  their  last  discussions on June  30.   The  Company
continues  to  develop  contingency plans  to  allow  it  to
establish an alternative to the United business in the event
that  satisfactory  arrangements for future  United  Express
service  cannot  be agreed with United.  The  Company  would
pursue such an alternative if it is considered by management
to  offer  more favorable prospects than offered by  United.
The  Company  cannot predict the timing or  outcome  of  any
decision by United with respect to the Company's code  share
arrangements.

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.

ACA  operates as United Express and Delta Connection in  the
Eastern and Midwestern United States as well as Canada.  The
Company has a fleet of 148 aircraft-including a total of 118
regional jets-and offers over 840 daily departures,  serving
84 destinations.

Atlantic   Coast   Airlines  employs  over  4,800   aviation
professionals.  The common stock of parent company  Atlantic
Coast  Airlines  Holdings, Inc.  is  traded  on  the  Nasdaq
National  Market under the symbol ACAI. For more information
about ACA, visit our website at www.atlanticcoast.com.