NEW YORK (AP) — Shares of some top airlines companies were down at the close of trading:

Delta Air fell $.13 or 1.1 percent, to $11.65.

JetBlue Airways Corp. fell $.02 or .3 percent, to $5.73.

Southwest Airlines Co. fell $.12 or 1.2 percent, to $10.31.

US Airways Group fell $.10 or .8 percent, to $13.23.

United Continental Holdings Inc. fell $.19 or .8 percent, to $23.68.