BRIEF-Justice Department Preparing To Challenge American-Jetblue Alliance - WSJ

Sept 21 (Reuters) -

* JUSTICE DEPARTMENT PREPARING TO CHALLENGE AMERICAN-JETBLUE ALLIANCE - WSJ

* JUSTICE DEPARTMENT'S ANTITRUST DIVISION EXPECT TO FILE LAWSUIT SOON ARGUING AMERICAN AIRLINES' AGREEMENT WITH JETBLUE IS ANTICOMPETITIVE - WSJ Further company coverage: