Air India flight AI173 returned to Delhi after 3+ hours mid-flight due to a technical snag, spending over 8 hours airborne total.
Boeing 777-300ER with ~230 passengers diverted from Chinese airspace; aircraft landed safely for technical inspection.
Air India is arranging alternative flights, hotel accommodation, refreshments and rescheduling options for affected passengers.
An Air India flight bound for San Francisco returned to New Delhi on Wednesday after developing a technical snag mid-flight, forcing the aircraft to turn back after spending more than eight hours in the air, according to the airline and flight-tracking data.
The aircraft, with around 230 passengers onboard, had been airborne for more than three hours and was flying through Chinese airspace before diverting back toward Delhi.
Flight AI173, operated by a Boeing 777-300ER carrying around 230 passengers, departed Delhi for San Francisco before returning to the Indian capital in line with standard safety procedures, Air India said in a statement.
1 May 2026
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"The aircraft landed safely and will undergo technical inspection in line with Air India's safety standards," the airline said.
Air India said it was arranging alternative flights for passengers and providing assistance, including refreshments, hotel accommodation and rescheduling options.
The airline did not specify the nature of the technical issue.
Data from the flight-tracking website Flightradar24 showed the aircraft began diverting back to the national capital after being airborne for over three hours, when it was in the Chinese airspace.
Regretting the inconvenience caused to the passengers, Air India said it was making alternative arrangements to fly them to their destination as soon as possible.
"In the meantime, our ground teams are providing all necessary assistance to the passengers, including refreshments, hotel accommodation or rescheduling as opted by them," the airline said.
