The crew woes and adjustments to schedules weighed on the operations of the airline, which is known for its punctuality continued on Thursday
A day after its On Time Performance (OTP) or punctuality plunged to 19.7 per cent, the airline continued to grapple with flight disruptions, and sources said over 300 flights have been cancelled till afternoon, according to the PTI
At least 95 flights were cancelled at the Delhi airport, 85 at the Mumbai airport, 70 at Hyderabad and 50 at Bangalore. Besides, there were cancellations at other airports, the sources told PTI
Based on data from six key airports -- Delhi, Mumbai, Chennai, Kolkata, Bengaluru and Hyderabad -- IndiGo's OTP nosedived to 19.7 per cent on Wednesday, down from 35 per cent on December 2
The airline, which operates around 2,300 domestic and international flights daily, on Wednesday said a "multitude of unforeseen operational challenges" have significantly disrupted its operations across the network for the past two days, and apologised to the passengers for the inconvenience

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