The Federal Aviation Administration is once again looking into a close call at a major U.S. airport, after two passenger jets narrowly avoided a mid-air collision as they attempted to land in Phoenix.

For most of the past decade, Delta Air Lines has been the unquestioned leader in the commercial aviation industry. The ...

Both aircraft were inbound to the airport when a loss of separation occurred during their approach for landing ...

Both planes were cleared to land at 11 a.m. local time when Delta Flight 1070 received a ... A similar alert was set off on United Flight 1724 from San Francisco when attempting to land.