India's Aircraft Accident Investigation Bureau said the aircraft detected a triple-hydraulic failure, with the autopilot disengaging and a stall warning triggered for two seconds.

Air India Phuket-Delhi flight plunge probe flags pilot’s non-negative psychoactive drug test and hydraulic failures on A320neo.

An Air India flight experienced hydraulic system failures and autopilot disconnect at high altitude. The pilot-in-command later tested non negative for a psychoactive substance,…

Preliminary report confirms captain’s positive test for psychoactive substances