NEW YORK (AP) -- Shares of some top airlines companies are mixed at 10 a.m.:
Delta Air rose $.22 or 1.2 percent, to $18.86.
JetBlue Airways Corp. fell $.03 or .4 percent, to $6.50.
Southwest Airlines Co. rose $.27 or 1.9 percent, to $14.41.
US Airways Group rose $.54 or 2.8 percent, to $19.66.
United Continental Holdings Inc. rose $.46 or 1.3 percent, to $34.96.
