Star Alliance carrier United Airlines has extended its lead as the world's largest airline in terms of fleet size with the ...

United Airlines has made history by welcoming its 1,000th mainline aircraft and becoming the world's largest carrier by ...

An American Airlines regional passenger jet was involved in a mid-air collision on Wednesday night with a U.S. Army Black ...

The carrier filed plans with Denver that offer more clues for the future use of 113 acres it bought near the Peña Station Next development.