Mayday warnings happen regularly, say aviation experts—and both pilots and air traffic controllers are trained to know what ...

A United Airlines pilot declared mayday late last month, suspecting possible engine failure after takeoff from Dulles ...

After a United Airlines flight suffered an engine failure Friday, travelers should still feel confident in the safety of air travel.

A United Airlines pilot declared mayday late last month after suspecting possible engine failure after takeoff from ...

A United Airlines flight traveling from Washington Dulles International Airport made an emergency landing last month after ...