A United Airlines flight to Spain turns back to Newark after a possible security threat midair

A United Airlines flight bound for Spain from Newark Liberty International Airport turned around midflight Saturday due to a possible security threat in flight.

The flight departed around 6 p.m. for Palma de Mallorca, Spain, but landed back at Newark at 9:37 p.m., according to the Port Authority of New York and New Jersey.

The […] ...