Delta Airlines

 The winter storm bearing down on the  East Coast is upsetting air travel.  Delta Air Lines announced that it's  cancelling some 400 flights tonight and tomorrow.  Most of the flights  are going or coming from New York's JFK and LaGuardia airports, as well  as Boston's Logan International.  There could be other delays and  cancellations as the storm moves up the East Coast.  The National  Weather Service expects the storm system to strengthen as moves into the  mid-Atlantic tonight, dumping snow on its way northward.

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