India, Dec. 5 -- More than 1,000 IndiGo flights have been cancelled since Tuesday as chaos continues at several airports across India while the operational disruptions continue to haunt the airline. On Friday, visuals surfaced on social media of queues outside IndiGo counters at several airports as passengers complained of disruptions to their flights.

At Delhi's IGI airport, a total of 135 IndiGo departures and 90 arrivals were cancelled on Friday, airport officials told HT. Meanwhile, over 100 flights were cancelled at Bengaluru airport and 92 others at Hyderabad airport.

On Thursday alone, more than 400 flights were cancelled as the airline informed the aviation regulators that "misjudgment and planning gaps" led to the massive disru...