Investigators discovered bird remains inside the engine of a Boeing 737 involved in a dramatic mid-air window blowout after a takeoff in Greece.

WestJet has cancelled 81 scheduled flights ahead of a potential flight-attendant strike deadline as contract negotiations over wages and ground pay stall.

Search operations continue in the Arabian Sea after debris from a missing K2 Airways cargo plane was recovered south of Ormara. All five crew members remain missing.