Exhibit 99.1

For Immediate Release                   Contact: Rick DeLisi
April 23, 2003            Director, Corporate Communications
Page 1 of 5                                   (703) 650-6550

       Atlantic Coast Airlines Holdings, Inc. Reports
     First Quarter 2003 Financial and Operating Results

Dulles,  VA,  (April  23,  2003) - Atlantic  Coast  Airlines
Holdings,  Inc. (Nasdaq/NM: ACAI), parent of Atlantic  Coast
Airlines (ACA), which operates flights as United Express and
Delta Connection in the Eastern and Midwestern United States
as  well as Canada, announced today that based on accounting
principles  generally accepted in the United  States  (GAAP)
first quarter net income was $2.0 million ($0.04 per diluted
share),  compared to first quarter 2002 net income of  $14.3
million ($0.31 per diluted share).

The  company's first quarter 2003 results were  affected  by
the items noted below:

- --The  company's  total  number of  revenue  departures  was
adversely  affected  by  severe weather  conditions  and  by
damaged aircraft.  As a result of abnormal winter weather at
its  Washington Dulles hub and many of the cities served  in
the  Northeastern and Midwestern United States, the  company
cancelled approximately 3.7% of its scheduled departures  in
the  first  quarter, or approximately 2,900 flights  due  to
weather, compared to 1,200 flights during the first  quarter
last  year.  In addition, a number of aircraft were damaged,
some severely, due to accidents attributed to other parties'
operations and to storm conditions.  The equivalent of three
aircraft were out of service during the first quarter  as  a
result  of this damage, two of which are not anticipated  to
be  returned  to scheduled service until May.   The  company
estimates that its lost revenue and increased costs relating
to  unusual  weather  and  aircraft damage  reduced  pre-tax
income by approximately $7.7 million during the quarter.

- --The  company's  earnings  for  first  quarter  2003   were
materially  affected by the fact that the  fee-per-departure
rates  paid by United Airlines have not been set  for  2003,
with  the  result that ACA continues to accrue  and  receive
payment for revenue from United at 2002 rates.  Primarily as
a result of decreases in scheduled aircraft utilization, the
existing  rates  for 2002 do not adequately  compensate  the
company.  Under ACA's agreement with United, rates are to be
reviewed each year and modified to reflect changes in  costs
and  developments  that have a significant  impact.  ACA  is
continuing to pursue discussions with United regarding rates
for  2003.   The company estimates that the income shortfall
in  the  first  quarter resulting from using 2002  departure
rates  relative to the rates increase it has requested  from
United was approximately $10 million pre-tax.

- --A  charge  to  other expense of $1 million  related  to  a
payment   to   Delta   Air  Lines  to   remove   contractual
restrictions  on  the use of its ACJet  subsidiary  and  its
operating certificate.


- --Continued legal costs and contingency planning expenses of
approximately $0.4 million in the first quarter as a  result
of  the  bankruptcy filings of United Airlines and Fairchild
Dornier.

- --The company continues to accrue expenses subject to a rate
dispute  with  a  vendor  related to  the  power-by-the-hour
maintenance  contract for certain of the company's  regional
jet engines.  In the first quarter, the company accrued $0.9
million  for  additional maintenance and potential  interest
costs in excess of cash payments related to this dispute.

Due  to  the  uncertainties surrounding the  situation  with
United  and  the industry in general, the company previously
announced steps to address the current difficulties faced by
its partners and the airline industry:

- --Based  on  the unavailability of acceptable financing  and
other  uncertainties facing ACA in the  coming  months,  the
company  is  continuing its discussions with  Bombardier  to
defer certain CRJ deliveries scheduled for 2003 and 2004. In
connection  with  potential  changes  in  its  CRJ  delivery
schedule, the company is reviewing the retirement  plan  for
its  fleet  of  J-41 turboprops, a plan that is  subject  to
change  depending  on  the outcome of the  discussions  with
Bombardier. Changes in the early retirement plan that  would
keep the
J-41s in service for an additional period may result in  the
company  having  to reverse amounts previously  recorded  as
early retirement charges.

- --The  company announced that it has commenced an aggressive
cost  reduction effort to lower the cost it charges  to  its
major  airline partners and to ensure that its costs  remain
competitive  in a difficult revenue environment.   The  cost
reduction effort includes the following:

     Effective  April  1,  most  salaried  employees'   base
     salaries  were  reduced  by  5-10%,  and  all  of   the
     company's  bonus  plans  were  eliminated  or  reduced.
     These cuts affect the senior management group the most,
     resulting in an effective reduction of approximately 20-
     30% of potential cash compensation.

     Approximately  330  employees  will  be  subject  to  a
     reduction in force in the coming months, including  197
     pilots. The pilot furloughs are necessary to bring crew
     numbers  to  levels  appropriate for  current  aircraft
     utilization   and  changes  to  the  fleet   plan   now
     anticipated by the company.

     Additional   cost   reduction   measures   are    being
     implemented  including  the  renegotiation  of   vendor
     agreements and a reduction in capital expenditures.

During  the  first quarter 2003, ACA generated approximately
1.1  billion available seat miles (ASMs), an increase of 4.1
percent over the same period last year.  The company carried
1,922,609 passengers, an increase of 32.6 percent  over  the
same period last year.


Load  factor  improved 10.9 points to 67.8%  for  the  first
quarter compared to 56.9% in the first quarter 2002.

Statements  in this press release and by company  executives
regarding  its relationship with United Airlines,  Inc.  and
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:  the extent  to  which  the
company  accepts regional jet deliveries under its agreement
with  Bombardier, and its ability to delay deliveries or  to
settle  arrangements  with Bombardier regarding  undelivered
aircraft; 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,  any 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; availability
and   cost   of  product  support for the  company's  328JET
aircraft;  whether the company is able to recover or realize
on  its  claims against Fairchild Dornier in its  insolvency
proceedings   and   unexpected  costs   arising   from   the
insolvency  of  Fairchild  Dornier;  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 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.   These statements are made as of April 23,  2003  and
ACA  undertakes  no obligation to update any  such  forward-
looking information, whether as a result of new information,
future events, changed expectations or otherwise.

ACA  has  a  fleet  of 142 aircraft-including  112  regional
jets-and offers approximately 840 daily departures,  serving
84 destinations in the U.S. and Canada.  The company employs
over  4,900  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.



             Condensed Consolidated Balance Sheet
                        (in thousands)

                              March 31,    December 31,
                                 2003         2002
                              Unaudited     Audited
                                       
Current assets:
Cash, cash equivalents and
 short-term investments        $189,820      $242,621
Accounts receivable, net         12,820        13,870
Other current assets            136,078        69,041
Total current assets            338,718       325,532

Property and equipment, net     195,884       195,413
Aircraft deposits                44,210        44,810
Other assets                      9,853         9,383

Total assets                   $588,665      $575,138

Current liabilities:
Accounts payable               $ 25,874      $ 22,475
Current portion of long-
 term debt                        6,400         6,349
Accrued liabilities              86,297        84,377
Accrued aircraft early
 retirement charge               14,700        14,700
Total current liabilities       133,271       127,901

Long-term debt, less
 current portion                 53,465        54,291
Aircraft early retirement
 charge, less current portion    31,768        31,768
Other long-term liabilities      92,600        85,810
Total liabilities               311,104       299,770

Stockholders' equity            277,561       275,368

Total liabilities and
 stockholders' equity          $588,665      $575,138




                      Condensed Consolidated Financial Results
                      (in thousands, except per share amounts)
                                      Unaudited

                       First Quarter Ended March 31,
                               2003        2002          Pct. Change
                                                 
Operating revenues:
Passenger  revenue         $198,603      $170,691          16.4%
Other revenue                 5,606         2,275         146.4%
Total operating revenues    204,209       172,966          18.1%

Operating expenses:
Salaries and related costs   55,521        45,751          21.4%
Aircraft fuel                39,851        23,835          67.2%
Aircraft maintenance
 and materials               22,261        13,872          60.5%
Aircraft rentals             31,739        26,672          19.0%
Traffic commissions and
 related fees                 6,435         5,061          27.1%
Facility rents and
 landing fees                12,027        10,625          13.2%
Depreciation and
 amortization                 6,110         4,599          32.9%
Other                        26,414        18,853          40.1%
Total operating expenses    200,358       149,268          34.2%

Operating income              3,851        23,698         (83.7%)

Non-operating income
 (expense)                     (468)          368         227.2%
Income before taxes           3,383        24,066         (85.9%)
Income tax expense            1,387         9,747         (85.8%)

Net income                 $  1,996      $ 14,319         (86.1%)


Net income per common and common
equivalent shares:
            Basic          $   0.04      $   0.32
            Diluted        $   0.04      $   0.31

Weighted average number of common
  and common equivalent shares
           Basic             45,225        44,677
           Diluted           45,328        46,367






                                Operating Statistics-First Quarter
                                      2003        2002      Pct. Change
                                                 
Revenue passenger miles (000's)     746,084      601,637        24.0%
Available seat miles (000's)      1,100,543    1,057,332         4.1%
Load Factor                           67.8%        56.9%    10.9 pts.
Passengers                        1,922,609    1,450,201        32.6%
Revenue departures                   72,019       66,403         8.5%
Revenue block hours                 105,618       98,708         7.0%
Yield per RPM (cents)                  26.6         28.4       (6.3%)
Passenger revenue per ASM (cents)      18.0         16.1        11.8%
Operating cost per ASM (cents)         18.2         14.1        29.1%
Operating cost per ASM
 excluding fuel (cents)                14.6         11.9        22.7%
Operating margin                       1.9%        13.7%  (11.8 pts.)
Average passenger trip
 length (miles)                         388          415       (6.5%)