The co-pilot was handcuffed and pulled off the flight by the agents, some of whom were identified as Homeland Security investigators.

A Delta Air Lines flight returned to LAX after flames were spotted from its left engine after takeoff, with all 226 ...

The wing flap was collected from the driveway around 12:30 Wednesday afternoon. The Federal Aviation Administration (FAA) is now leading the investigation to determine how it came off the aircraft.

The wing flap was collected from the driveway around 12:30 Wednesday afternoon. The Federal Aviation Administration (FAA) is now leading the investigation to determine how it came off the aircraft.