The aircraft, registered G-AMZD, had arrived early on the day of the accident at Barcelona from Gatwick with a party of students on board, and was scheduled to return to London with another group of students who were returning home from a holiday in Majorca. The flight was conducted under visual flight rules (VFR); however, 19 minutes after departure from Barcelona, while climbing to its cruising altitude, the Dakota entered cloud and struck Turó de l'Home, a mountain north east of Barcelona. At the time of the accident the aircraft was away from its intended flight path. Locals reported that at the time of the crash it was misty in the area.