Delta Air Lines Inc. and its peers all reported improved operating margins in the second quarter of 2009, the Bureau of Transportation Statistics of the U.S. Department of Transportation reported Monday. (DAL) (AAI)
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Mon, 09/21/2009 - 9:59am
Delta Air Lines Inc. and its peers all reported improved operating margins in the second quarter of 2009, the Bureau of Transportation Statistics of the U.S. Department of Transportation reported Monday. (DAL) (AAI)