Why Did Air India Flight AI 357 Divert to Kolkata?

Synopsis
Key Takeaways
- Air India flight AI 357 diverted to Kolkata due to warm cabin temperatures.
- The Boeing 787 aircraft landed safely and is under inspection.
- Passengers are receiving assistance and alternative travel arrangements.
- Recent technical issues highlight the need for stringent safety measures in aviation.
- The aviation community is responding to improve safety protocols.
New Delhi, June 29 (NationPress) In a series of ongoing technical issues, Air India flight AI 357, which was traveling from Japan to Delhi, had to make a precautionary diversion to Kolkata due to a persistent warm temperature detected in the cabin, as confirmed by the airline on Sunday.
The flight, operated by a Boeing 787 aircraft, landed safely and is currently undergoing inspection, according to Air India.
While en route from Haneda Airport in Tokyo to New Delhi, the crew reported the technical issue. An Air India spokesperson stated, "Air India flight AI357 operating from Haneda to Delhi on June 29, 2025, made a precautionary diversion to Kolkata due to persistent warm temperatures experienced in the cabin. The aircraft landed safely in Kolkata and is currently undergoing checks."
After the diversion, Air India indicated that ground staff in Kolkata were assisting passengers, and alternative arrangements were being made to transport them to Delhi promptly.
"Our ground colleagues in Kolkata are providing all necessary support to alleviate the inconvenience caused by this unforeseen diversion. Alternative arrangements are being made to fly our passengers to Delhi at the earliest. We regret the inconvenience caused to our passengers," the spokesperson added.
Technical inspections are currently in progress, and all affected passengers are being assisted.
On June 27, Air India flight AI639 from Mumbai to Chennai had to return to Mumbai shortly after takeoff due to the crew detecting a burning smell within the cabin.
The airline confirmed the flight landed safely, and passengers were accommodated on another aircraft.
The tragic incident involving Air India Flight AI 171 on June 12 resulted in the deaths of over 270 individuals, including 241 passengers and crew members, prompting a comprehensive review of aviation safety protocols nationwide.