New Delhi, India: The Directorate General of Civil Aviation (DGCA) has imposed a fine of ₹20 lakh on IndiGo, India’s largest airline, for alleged lapses in its pilot training programme. The regulator found that the airline had used unqualified flight simulators to train pilots operating flights to Category C aerodromes, which are considered challenging due to terrain and approach conditions.
According to the filing, the alleged non-compliance relates to the airline’s “failure to use qualified simulators for pilot training at Category C aerodromes.” These airports include Calicut, Mangaluru, Srinagar, Port Blair, Leh, Aizawl, Shimla, and international locations such as Kabul and Kathmandu.
Aviation experts said that Category C airports require pilots to undergo specific simulator training replicating the topography and terrain of those airfields.
“A qualified simulator must realistically depict the local geography, altitude, and approach pattern. Using a generic simulator can affect pilot readiness for critical airports like Leh or Calicut,” said Captain Anil S. Rao, President of the All India Pilots Association, in comments to The New Indian Express.
In its statement, IndiGo said the fine would have no material impact on its operations and that it would contest the DGCA order before the appropriate appellate authority. “We remain committed to maintaining the highest training standards and operational safety,” the airline said.
The DGCA’s order, dated September 26, 2025, stated that IndiGo failed to comply with simulator certification standards while conducting recurrent training for pilots assigned to operate at high-risk airports. The penalty was disclosed by IndiGo’s parent company, InterGlobe Aviation, in its filing to the Bombay Stock Exchange (BSE).
The DGCA had earlier issued a show-cause notice to IndiGo on August 11, 2025, for using unapproved Airbus A320 Full Flight Simulators in pilot training. These simulators were reportedly used for critical training functions such as type rating, recurrent training, and proficiency checks without securing the necessary regulatory approval.
The DGCA gave IndiGo seven days to respond, warning that failure to do so could have led to enforcement actions, including potential suspension of related training approvals. IndiGo acknowledged the notice and temporarily withdrew the identified simulators pending regulatory clearance. The airline cooperated with the DGCA to ensure all training devices met the required standards.
