Los pasajeros tuvieron que ser evacuados y volvieron a ser examinados por la TSA y la Patrulla de Aduanas y Fronteras antes de volver a embarcar

The flight to Palma de Mallorca diverted back to Newark late on Saturday. Air traffic audio and social media posts indicate an onboard Bluetooth device raised security concerns.

A United Airlines flight from Newark to Spain turned around midflight Saturday due to a possible security threat.