A Chennai airport flight delay left 78 passengers unable to board a Malaysia Airlines service to Kuala Lumpur after the aircraft’s scheduled departure was postponed and the flight eventually left with 100 of its planned 178 passengers.
Malaysia Airlines flight MH181 was scheduled to depart from Chennai’s international terminal at 11.55pm on Sunday but took off at 2.20am, around two hours late. The disruption led to commotion at the terminal in the early hours of Monday, with passengers reporting that they had been waiting for several hours without clear information.
Malaysia Airlines did not officially state that an oxygen shortage caused the delay or the decision to reduce the number of passengers on board. However, sources cited by the Times of India said an oxygen-related issue was given as the reason for denying boarding to some passengers. Other passengers were reportedly told that a technical glitch had affected their travel.
Aviation expert Captain Mohan Ranganathan said passenger oxygen masks in aircraft are connected to chemical oxygen generators that activate when the masks are pulled down during an emergency. If a generator is not functioning, airlines may declare the associated seats inoperable, he said. This could explain why some passengers were not allowed to board, although the specific technical condition affecting MH181 was not officially disclosed.
One passenger posted on X that travellers had been stranded for more than six hours and had not received proper responses, water or timely flight information. Malaysia Airlines responded online with an apology, acknowledging that the disruption would have been distressing, particularly for passengers with onward connections. The airline also referred to prolonged uncertainty over travel arrangements and the need for timely updates.
The incident highlights the operational impact of an aircraft defect that affects seat availability rather than necessarily cancelling an entire service. For passengers, the result was a sharply reduced capacity, extended waiting at the airport and uncertainty over alternative arrangements. Chennai airport sources said Malaysia Airlines arranged alternative flights for passengers who were stranded.
The airline’s public response did not provide further details about the technical issue, the number of passengers placed on alternative flights or the final travel arrangements for all 78 affected passengers. Those details remain central to understanding the disruption and the airline’s handling of the incident.
