FILE - In this Feb. 3, 2014 file photo, a passenger checks in luggage at the Southwest Airlines counter at Love Field in Dallas. British billionaire Richard Branson on Tuesday, May 6, 2014 said that Virgin America should get gates at Love Field, near downtown Dallas, to create competition for Southwest Airlines, which controls most of the gates there. The U.S. Justice Department agrees. (AP Photo/LM Otero, File)