3 December 2025 will now be remembered as the day that India’s aviation collapsed, with IndiGo, the worlds fourth largest airline by market cap, melting down.
Passengers across the country began lining up at airports across India, checking in for their flights and waiting for departures that never came. What followed was chaos, as India’s dominant carrier’s network began collapsing like dominoes. IndiGo is not only India’s largest carrier but was also among the world’s top ten by market capitalisation (until this week’s share crash).
Delays of minutes turned into hours and then rolled over into the next day. Pilots and crew were unavailable; in some cases, aircraft hadn’t arrived; in others, the mayhem was made worse by having pilots on board travelling as passengers but unable to operate aircraft that were stuck.

