http://finance.yahoo.com/news/southw...151000270.html
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AirTran Airways Flight 1 will operate on Sunday, Dec. 28, 2014, as the carrier's final scheduled departure. The evening flight from Atlanta Hartsfield-Jackson International Airport to Tampa Bay reprises the first flight the carrier operated on Oct. 26, 1993. Southwest Airlines Co. announced its acquisition of AirTran Airways in September 2010, and closed the transaction on May 2, 2011. The FAA awarded the Company a single operating certificate for the two carriers on March 1, 2012, and the Company plans to close 2014 with wholly owned subsidiary AirTran fully-integrated into Southwest Airlines serving a network of 93 destinations in five countries."