NEW DELHI - An Air India airplane flying from Delhi to San Francisco made an emergency landing in Russia after the crew detected a potential issue in the cargo hold area, the airline said on Friday, its second such incident on the route in just over a year.

The Boeing 777 aircraft, carrying 225 passengers and 19 flight crew, made a precautionary landing safely in the Russian region of Siberia at the Krasnoyarsk International Airport, the airline said in a statement.

It added Air India was "concerned about the passengers and staff and are making every effort possible to operate the ferry flight as soon as possible."

The airport said the flight's crew had been moved to hotels, and passengers were in the international departure area, which angered some of those stranded, according to social media posts.

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Mayank Gupta, whose mother was on the flight, wrote on X he was "sad and angry" that her medicines and luggage remained on the airplane.

A passenger said on X that people were struggling to get food and water, posting a photo showing some passengers sleeping on the floor inside the airport area.

In another statement on Friday, Air India said representatives from the Indian consulate in Moscow travelled to Krasnoyarsk overnight and "are working with Russian authorities to allow passengers to move to hotels, which have been on standby throughout the night."

The airport said the plane landed due to an activated smoke detector. Regulatory clearances have been obtained for a relief flight that will depart Mumbai at 11 am India time on Friday and ferry the guests out of the airport, Air India said.

Shortly after the incident, Russia's civil aviation agency, Rosaviatsiya, said the aircraft had taxied to a parking spot after landing and there had been no signs of a fire or smoke onboard.

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Boeing and a spokesperson for the US State Department deferred to Air India for comment on the incident.

In June 2023, an Air India Boeing plane on the same route was stranded for a day after reporting a technical issue. Passengers on that flight, including US citizens, were housed in makeshift accommodation at Russia's remote Magadan airport.

Air India sent an aircraft a day later to pick up the stranded passengers.