NEWS RELEASE
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               2000 Westchester Avenue, Purchase, New York, 10577 o 914-701-8400



FOR IMMEDIATE RELEASE:

Contacts:  Alan Caminiti 914-701-8400 (Media)
           Dan Loh 914-701-8210 (Investors)


                      ATLAS AIR WORLDWIDE HOLDINGS REPORTS
           PRELIMINARY FEBRUARY SYSTEM STATISTICS AND TRAFFIC RESULTS

         FEBRUARY BLOCK HOURS DOWN 19.6%; YEAR-TO-DATE HOURS DOWN 20.9%

PURCHASE,  N.Y., APRIL 3, 2006 - Atlas Air Worldwide Holdings, Inc. (AAWW) (OTC:
AAWW.PK),  a leading  provider  of global  air cargo  services,  today  reported
preliminary  system statistics and traffic results for February 2006 and for the
two-month period ended February 28, 2006.

Results for the reported period reflect AAWW's active efforts to maximize profit
and minimize risk by optimizing the  allocation of available  capacity among the
Company's four service types in line with prevailing business  opportunities and
market conditions.

Total block-hour  activity during February declined 19.6% compared with the same
month in 2005, while the average number of aircraft operated remained constant.

Block hours operated in the ACMI segment  decreased 23.9% year over year,  while
Military  Charter segment hours  decreased 22.5% and Commercial  Charter segment
hours declined 11.7%. Within the Scheduled Service business segment, traffic (as
measured by revenue ton miles  "RTM's")  decreased  10.9% year over year,  while
capacity (as measured by available ton miles  "ATM's")  decreased 9.6% year over
year,  resulting  in a load factor of 63.5% in February  compared  with 64.4% in
February 2005.

During  February,  AAWW  operated  an average  of 39.0  wide-body  747  aircraft
compared with an average of 39.0 in February 2005.

Total block-hour activity for the two months ended February 28, 2006,  decreased
20.9% versus the two months ended February 28, 2005, while the average number of
aircraft operated declined 0.5%.

Block hours  operated in the ACMI segment  decreased  23.7% during the first two
months  of 2006,  while  Military  Charter  segment  hours  decreased  25.8% and
Commercial  Charter segment hours declined 23.6%.  Within the Scheduled  Service
business  segment,  traffic decreased 11.9% (in RTM terms) versus the two months
ended February 28, 2005, and capacity (in ATM's)




decreased  10.4%,  resulting  in a load  factor  of 61.1%  for the  2006  period
compared with 62.1% for the 2005 period.

For the two months ended  February 28,  2006,  AAWW  operated an average of 39.0
wide-body  747  aircraft  versus an  average of 39.2  aircraft  in the first two
months of 2005.

The  preliminary  system  statistics  and  traffic  results  that  follow do not
constitute financial statements,  were not prepared in accordance with generally
accepted  accounting  principles,  and do  not  contain  all of the  disclosures
required  by  generally  accepted  accounting  principles  or by the  Securities
Exchange Act of 1934, as amended,  or any other prescribed form or format.  AAWW
cautions  readers not to place undue reliance upon the information  contained in
these statistics and results, which may be adjusted from time to time.

These statistics and results, which have not been audited, may not be indicative
of AAWW's  financial  statements  in reports  that would be required to be filed
pursuant to the Securities Exchange Act of 1934, as amended.

ABOUT ATLAS AIR WORLDWIDE HOLDINGS, INC.:

AAWW is the parent company of Atlas Air, Inc. (Atlas) and Polar Air Cargo,  Inc.
(Polar),  which  together  operate  the  world's  largest  fleet of  Boeing  747
freighter aircraft.

AAWW, through its principal  subsidiaries Atlas and Polar,  offers scheduled air
cargo service,  cargo charters,  military charters, and ACMI aircraft leasing in
which customers receive a dedicated aircraft, crew, maintenance and insurance on
a long-term lease basis.

AAWW's press releases, SEC filings and other information may be accessed through
the Company's home page, WWW.ATLASAIR.COM.

This release  contains  "forward-looking  statements"  within the meaning of the
Private  Securities  Litigation  Reform Act of 1995 that reflect  AAWW's current
views  with  respect  to  certain   current  and  future  events  and  financial
performance.  Such  forward-looking  statements are and will be, as the case may
be, subject to many risks,  uncertainties and factors relating to the operations
and  business  environments  of AAWW  and its  subsidiaries  (collectively,  the
"companies") that may cause the actual results of the companies to be materially
different from any future results,  express or implied, in such  forward-looking
statements.

Factors  that  could  cause  actual  results  to differ  materially  from  these
forward-looking  statements include, but are not limited to, the following:  the
ability of the  companies  to operate  pursuant to the terms of their  financing
facilities;  the ability of the  companies to obtain and  maintain  normal terms
with vendors and service providers; the companies' ability to maintain contracts
that are critical to their operations;  the ability of the companies to fund and
execute their business  plan; the ability of the companies to attract,  motivate
and/or retain key  executives  and  associates;  the ability of the companies to
attract  and retain  customers;  the  continued  availability  of our  wide-body
aircraft;  demand  for cargo  services  in the  markets  in which the  companies
operate;  economic conditions;  the effects of any hostilities or act of war (in
the  Middle  East  or  elsewhere)  or any  terrorist  attack;  labor  costs  and
relations; financing costs; the cost and availability of war risk insurance; our
ability to remedy weaknesses in our internal controls over financial  reporting;
aviation fuel costs;  security-related  costs;  competitive pressures on pricing
(especially  from  lower-cost  competitors);  volatility  in  the  international
currency markets;  weather  conditions;  government  legislation and regulation;
consumer perceptions of the companies' products and services; pending and future
litigation;  and other  risks and  uncertainties  set forth from time to time in
AAWW's reports to the United States Securities and Exchange Commission.


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For additional information, we refer you to the risk factors set forth under the
heading "Risk  Factors" in the Annual Report on Form 10-K filed by AAWW with the
Securities  and Exchange  Commission on June 30, 2005, as updated by the Current
Report on Form 8-K filed with the Securities and Exchange Commission on December
9, 2005. Other factors and assumptions not identified above are also involved in
the  preparation of  forward-looking  statements,  and the failure of such other
factors and  assumptions  to be realized may also cause actual results to differ
materially from those discussed.

AAWW assumes no obligation to update such  statements  contained in this release
to reflect  actual  results,  changes in assumptions or changes in other factors
affecting such estimates other than as required by law.

                                      * * *






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                                           ATLAS AIR WORLDWIDE HOLDINGS
                                  PRELIMINARY SYSTEM STATISTICS & TRAFFIC RESULTS

                                                       2006

    OPERATING STATISTICS                                            JAN                 FEB        YEAR-TO-DATE
                                                                                               
    Operating Fleet (average during the month)
      Aircraft count(1)                                            39.0                39.0                39.0

    BLOCK HOURS

      Scheduled Service                                         2,602.8             2,426.4             5,029.2
      Commercial Charter                                          322.1               412.9               735.0
      Military Charter                                          1,597.4             1,513.2             3,110.6
      ACMI                                                      5,298.0             4,504.4             9,802.4
      Non Revenue                                                  69.1                58.7               127.8
                                                                -------             -------             -------

    Total Block Hours                                           9,889.4             8,915.6            18,805.0

    SCHEDULED SERVICE TRAFFIC

      RTM's (000's)                                            88,843.6            90,251.6           179,095.2
      ATM's (000's)                                           151,161.6           142,191.6           293,353.1
      Load Factor                                                 58.8%               63.5%               61.1%

    (1) Operating Fleet excludes the following aircraft count that are dry leased or out of service:

      Dry Leased                                                    3.0                 3.0                 3.0
      Out of Service                                                  -                   -                   -

                                                       2005

    OPERATING STATISTICS                                            JAN                 FEB        YEAR-TO-DATE

    Operating Fleet (average during the month)*
      Aircraft count(1)                                            39.4                39.0                39.2

    BLOCK HOURS

      Scheduled Service                                         2,940.1             2,682.5             5,622.6
      Commercial Charter                                          494.5               467.3               961.8
      Military Charter                                          2,241.8             1,952.3             4,194.1
      ACMI                                                      6,927.5             5,919.2            12,846.7
      Non Revenue                                                  72.3                71.2               143.5
                                                                -------             -------            --------

    Total Block Hours                                          12,676.2            11,092.5            23,768.7

    SCHEDULED SERVICE TRAFFIC

      RTM's (000's)                                           101,851.3           101,328.8           203,180.1
      ATM's (000's)                                           170,036.1           157,362.5           327,398.6
      Load Factor                                                 59.9%               64.4%               62.1%

    (1) Operating Fleet excludes the following aircraft count that are dry leased or out of service:

      Dry Leased                                                    3.3                 3.0                 3.2
      Out of Service*                                               0.3                 1.0                 0.6

    * Includes  the impact of one  aircraft  that was damaged  and removed  from
      service on January  24,  2005,  with  respect to which AAWW  negotiated  a
      cash-in-lieu-of-repair settlement with its insurance carriers.

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                                           ATLAS AIR WORLDWIDE HOLDINGS
                                  PRELIMINARY SYSTEM STATISTICS & TRAFFIC RESULTS

                                          PERCENTAGE CHANGE 2006 VS. 2005

    OPERATING STATISTICS                                            JAN                 FEB        YEAR-TO-DATE
                                                                                               
    Operating Fleet (average during the month)
      Aircraft count(1)                                          (1.1%)                0.0%              (0.5%)

    BLOCK HOURS

      Scheduled Service                                         (11.5%)              (9.5%)             (10.6%)
      Commercial Charter                                        (34.9%)             (11.7%)             (23.6%)
      Military Charter                                          (28.7%)             (22.5%)             (25.8%)
      ACMI                                                      (23.5%)             (23.9%)             (23.7%)
      Non Revenue                                                (4.4%)             (17.5%)             (10.9%)
                                                                -------            --------            -------

    Total Block Hours                                           (22.0%)             (19.6%)             (20.9%)

    SCHEDULED SERVICE TRAFFIC

      RTM's (000's)                                             (12.8%)             (10.9%)             (11.9%)
      ATM's (000's)                                             (11.1%)              (9.6%)             (10.4%)
      Load Factor                                              -1.1 pts            -0.9 pts            -1.0 pts

    (1) Operating Fleet excludes the following aircraft count that are dry leased or out of service:

      Dry Leased                                                 (9.7%)                0.0%              (5.1%)
      Out of Service                                           (100.0%)             (100.0%)           (100.0%)

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    Note: All calculations presented in the tables above are based on unrounded numbers.






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