An Air India Express flight operating a domestic route from Delhi to Kochi was diverted to Chaudhary Charan Singh International Airport (Lucknow) on Monday, May 13, 2024, after its pilots issued a Mayday distress call. The diversion occurred following the automatic deployment of oxygen masks within the aircraft cabin, which reportedly triggered concern and some panic among the approximately 170 passengers on board.

According to an official company announcement released by Air India Express, Flight IX 113 was en route when a technical issue necessitated the precautionary measure of deploying the oxygen masks. The pilots promptly communicated the situation to air traffic control, initiating the Mayday protocol and requesting an immediate diversion to the nearest suitable airport, which was Lucknow. The aircraft landed safely at Lucknow airport, where emergency services were on standby. No injuries were reported among the passengers or the six crew members.

The incident prompted a rapid response from both the airline and aviation authorities. Passengers reported a sudden drop in cabin pressure, followed by the activation of the overhead oxygen masks, leading to initial apprehension given the unexpected nature of the event. Airline representatives confirmed that standard operating procedures were followed by the flight crew, prioritizing the safety and well-being of those on board. Alternative arrangements were made by Air India Express to transport the affected passengers to their intended destination in Kochi.

Key details of the incident include:

  • Flight Number: Air India Express IX 113
  • Original Route: Delhi (DEL) to Kochi (COK)
  • Diversion Airport: Chaudhary Charan Singh International Airport (LKO), Lucknow
  • Date of Incident: Monday, May 13, 2024
  • Cause for Diversion: Technical issue leading to cabin pressure anomaly and automatic oxygen mask deployment
  • Passengers and Crew: Approximately 170 passengers and 6 crew members
  • Outcome: Safe landing; no reported injuries

The Directorate General of Civil Aviation (DGCA), India's aviation regulatory body, has been informed of the incident. A detailed investigation has been initiated to ascertain the precise cause of the technical malfunction that led to the cabin pressure event and the subsequent deployment of oxygen masks. The involved aircraft, reportedly a Boeing 737, has been grounded at Lucknow for thorough inspection and necessary repairs by technical teams. Air India Express stated it is cooperating fully with the DGCA's inquiry. The airline emphasized its commitment to passenger safety and adherence to rigorous maintenance and operational standards. Further updates are expected as the investigation progresses.