British Airways flight to Hong Kong returned to London Heathrow after greater than 11 hours of flight.British Airways flight #BA31 departed London Heathrow Saturday, June 29 2024 at 20:55 native time from runway 27L to Hong Kong.The plane climbed to 33,000 ft then 35,000 ft. However after greater than 4 hours of flight, the crew determined to show round.The 23-year Boeing 777-200ER (registration G-YMMI) skilled a mechanical subject, nonetheless was in a position to maintain FL340 on its method again to London.For illustration: Boeing 777 G-YMMI at Dubai on 19 July 2012. Credit score: Aeroprints.comThe flight landed on runway 27L at LHR airport simply earlier than 8 am native time, greater than 11 hours after departure.British Airways then cancelled the flight for the day.