Passengers on a Middle East Airlines flight bound for Beirut began to scuffle with crewmembers when the plane got stuck on the ground at London's Heathrow Airport for several hours.
Chechen Islamist rebel leader Dokka Umarov on Tuesday claimed responsibility for ordering a suicide bombing that killed 36 people and injured hundreds more at Moscow's busiest airport in January.
Australian airline Qantas on Monday resumed all its domestic and international flights after a court ordered an immediate end to all industrial action which left tens of thousands of people stranded.