IndiGo cancelled over 1,000 flights as it rebooted its systems on December 6, 2025. This caused a big disruption in air travel across India and led to emergency measures. At Bengaluru airport, 124 flights were cancelled, including 63 departures and 61 arrivals. Mumbai airport saw 109 cancellations, with 51 departures and 58 arrivals affected. This sudden halt created chaos for travelers and the airline is working on restoring normal operations swiftly.