An Air India captain reportedly failed a post-flight drug test after a flight from Phuket to New Delhi encountered severe turbulence [1].

The incident raises significant safety concerns regarding cockpit sobriety and the potential for human error during emergency flight conditions.

The turbulence occurred on Aug. 4, 2023 [3], while the aircraft was traveling over the Bay of Bengal region [1, 3]. During the event, the plane experienced a sudden altitude drop of 300 feet [3]. The rapid descent resulted in injuries to several passengers on board [1, 2, 3].

As part of the subsequent investigation into the cause of the altitude loss, authorities administered drug tests to the flight crew [2, 3]. Reports indicate that the captain tested positive for psychoactive substances [3]. Other sources said the pilot likely failed the test, though they noted the result was not yet officially confirmed [2].

Air India has not verified the positive result. An Air India spokesperson said it could not comment on the dope test findings since the results have not been shared with them yet [2].

The flight involved one of two pilots in the cockpit during the Phuket-Delhi route [1, 2]. The investigation continues to determine if the pilot's condition contributed to the handling of the aircraft during the weather event [2, 3].

The plane experienced a sudden altitude drop of 300 feet.

This incident highlights a critical intersection between environmental flight hazards and crew readiness. While severe turbulence is a meteorological event, the reported presence of psychoactive substances in a captain's system suggests a potential breach of aviation safety protocols. If confirmed, the case may prompt stricter pre-flight and post-incident screening processes across Indian carriers to ensure pilot impairment does not exacerbate the risks of mid-air emergencies.