The flight was heading towards London Heathrow when it declared a mid-air emergency A British Airways flight from the Cypriot city of Larnaca to London Heathrow declared a mid-air emergency on Sunday morning before being diverted to Luxembourg Key points and original sources are listed below.

• The flight was heading towards London Heathrow when it declared a mid-air emergencyS1

• A British Airways flight from the Cypriot city of Larnaca to London Heathrow declared a mid-air emergency on Sunday morning before being diverted to LuxembourgS2