IndiGo’s Nationwide Meltdown Enters Day 4 as Mass Cancellations Leave Thousands Stranded

IndiGo, India’s largest airline, remained in deep operational turmoil for a fourth consecutive day on Friday, unleashing fresh chaos for air travellers across the country. At Delhi’s Indira Gandhi International Airport alone, 135 IndiGo departures and 90 arrivals were cancelled since morning, making it the worst-hit airport.

Bengaluru Airport reported 52 incoming and 50 outgoing cancellations, while Hyderabad saw 92 IndiGo flights scrapped through the day. In total, more than 1,000 flights have been cancelled nationwide over the past four days.

How the crisis spiraled

The disruption began earlier this week when an Airbus A320 software advisory forced delays, pushing many flights past midnight. The spillover collided with newly enforced Flight Duty Time Limitations (FDTL) rules—stricter crew rest and night-duty regulations upheld by a recent court ruling.

IndiGo was already battling a pilot shortage, cancelling over 25 flights daily even before the meltdown. The updated FDTL norms sharply limit night operations and expand mandatory crew rest, causing large sections of IndiGo’s pilot roster to be automatically grounded once delayed flights landed late.

With crews timed out and aircraft stranded, schedules collapsed “like dominoes,” airline officials said. The winter schedule, which boosted flight frequencies from October 26, further stretched IndiGo’s operational bandwidth.

Cancellations piling up

More than 800 IndiGo flights were cancelled over the past two days alone—over 400 on Thursday and more than 150 on Wednesday. Passengers across major airports complained of last-minute alerts, long queues, and few rebooking options as alternatives filled up quickly.

IndiGo acknowledged “planning gaps and misjudgment,” admitting that real crew requirements were far higher than estimated once the FDTL rules took effect.

What the new FDTL rules require

Key provisions now disrupting IndiGo’s network include:

• Mandatory 48-hour weekly rest (previously 36 hours)

• Maximum of two night landings per pilot per week

• Only two consecutive night duties allowed

• Maximum 8 flight hours per day for flights touching the night window

These restrictions heavily impact IndiGo’s high-frequency, high-utilisation model, which relies on dense early-morning and late-night schedules.

Regulator steps in

The Directorate General of Civil Aviation (DGCA) has launched inspections and flagged inadequate passenger-handling arrangements at airports overwhelmed by crowds. IndiGo has requested relief on night-duty rules but has warned that further flight reductions will continue as it restructures schedules.

The airline apologised to passengers and urged travellers to check flight statuses before heading to the airport.

More disruption likely

IndiGo cautioned that stabilising operations will take time, and cancellations will remain higher than normal in the coming days. With IndiGo commanding the bulk of India’s domestic air market, the prolonged disruption is expected to affect thousands more travellers until the airline regains control of its network.