Sudden loss of altitude during cruise and injuries on board M/s Air India A320 aircraft VT-EXO operating flight AI2379 from Phuket to Delhi on 04.08.2026

On 04.08.2026, M/s Air India A320 aircraft VT-EXO, operating flight AI2379 from Phuket to Delhi, experienced a sudden loss of altitude of approximately 300 feet during cruise, following which the aircraft stabilised and subsequently landed safely at Delhi.

During the occurrence, injuries were reported to a few passengers and cabin crew members on board. The aircraft was carrying 137 passengers, including 03 infants, and 08 crew members comprising two pilots and six cabin crew.

As part of the Standard Operating Procedures following such an occurrence, both flight crew members underwent the prescribed psychoactive substance screening test. The screening test in respect of the Pilot-in-Command (PIC) indicated a result requiring confirmatory testing. Samples have accordingly been sent to the designated laboratory for confirmatory analysis, and the final report is awaited.

The occurrence has been classified as a Serious Incident and is under investigation by the Aircraft Accident Investigation Bureau (AAIB).

Pending investigation and completion of the prescribed process, both flight crew members have been taken off roster by the DGCA. Further action, as appropriate, will be taken based on the outcome of the investigation and confirmatory test results.

The Ministry of Civil Aviation and the DGCA remains firmly committed to maintaining the highest standards of aviation safety and ensuring that all such occurrences are thoroughly investigated and appropriate action is taken in accordance with the prescribed regulations and procedures.

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Divyanshu Kumar