Southwest Airlines now has extra-legroom seats on a quarter of its fleet. Here's what to know about scoring one before the ...

Two Southwest Airlines flight attendants were hurt after pilots were alerted to another aircraft in the area when ascending ...

A Southwest Airlines flight plunged mid-air on Friday to avoid colliding with another aircraft while en route to Las Vegas, ...

Passengers aboard a Southwest Airline jet that took a dramatic plunge were told by the pilot that they nearly struck another ...

Passengers aboard a Southwest Airline jet that took a dramatic plunge to avoid an oncoming aircraft were told by the pilot that they nearly struck another plane before landing safely in Las Vegas.

A Southwest Airline jet heading to Las Vegas from Southern California took a dramatic plunge shortly after takeoff in ...

A Southwest Airline jet heading to Las Vegas from Southern California took a dramatic plunge shortly after takeoff Friday in ...

A Southwest Airlines flight dropped several hundred feet in a matter of seconds to avoid a midair collision, after the ...

A Southwest Airlines flight narrowly avoided a midair collision over Burbank Airport on Friday.The incident involved ...

Passengers aboard a Southwest flight leaving Burbank, California, have spoken out after their plane rapidly descended after ...