The aircraft made a mid-air turn after it developed a technical snag, a source said, adding that there were over 130 passengers onboard, a source said.
According to live flight tracking website flightradar24.com, the Airbus A320 neo aircraft took off for Ho Chi Minh City at 1.45 pm, 45 minutes behind its scheduled departure time.
An alternative aircraft with fresh crew has been arranged to fly the passengers to Ho Chi Minh City flight and it is likely to depart for its destination shortly, Air India said without giving a specific departure time. PTI IAS CS HVA