Costly mistake: Air India Vancouver flight asked to return mid-air as airline sends 'wrong' Boeing aircraft

Following this discovery, the aircraft was instructed to return to Delhi, where it landed safely in the evening

An Air India flight to Vancouver made an unexpected return to Delhi after nearly nine hours in the air, in what has been described as a costly operational lapse, according to a report by The Times of India.

The flight, AI185, departed Delhi on March 19 using a Boeing 777-200LR aircraft. However, mid-journey—after flying for over four hours and reaching Chinese airspace near Kunming—the airline realised the aircraft type did not have regulatory clearance to operate into Canada. Air India is currently authorised to deploy its Boeing 777-300ER fleet on Canadian routes, not the 777-200LR variant.

Following this discovery, the aircraft was instructed to return to Delhi, where it landed safely in the evening. The decision resulted in significant operational and financial implications, particularly given the long-haul nature of the flight and prevailing high fuel costs.

Aviation protocols vary by country, with permissions sometimes granted based on airline, fleet type, or even specific aircraft registrations. In this case, the mismatch in approved aircraft type triggered the mid-air reversal.

Sources told The Times of India that the airline has taken a serious view of the lapse and may initiate action against those responsible. The incident has drawn attention within aviation circles, as such errors are rare, especially on international long-haul routes.

In a statement, Air India attributed the return to an “operational issue” and said standard procedures were followed. The airline added that passengers were provided assistance, including accommodation, and were later flown to Vancouver on a subsequent flight.

The episode has raised concerns about internal checks, particularly at a time when airlines are navigating high fuel prices and complex international regulations.