New Delhi: A London-bound Air India flight from here with 90 passengers on board made an emergency landing at Frankfurt Airport after one of the Boeing 787-800 (VT-ANO) aircraft engines had to be switched-off mid-air.

All the passengers landed safely and Air India engineers are inspecting the aircraft engine to fix the snag that forced the flight to land at the German airport at 1332 hours (local time) today, an Air India spokesperson said.