IndiGo flight delays

IndiGo stabilised operations across all 138 destinations following early December disruptions, processed refunds and assistance for affected passengers, and commissioned an independent aviation review to prevent recurrence

IndiGo has reinstated operations after several days of disruptions caused by a system-wide reboot. The airline has returned to operating more than 1,800 flights, restored connectivity to 138 destinations, and resumed normal on-time performance

IndiGo issued an extended advisory on December 5, 2025, as flight cancellations peaked, acknowledging severe operational crisis and outlining support measures for affected passengers, including refunds, hotel stays, meal assistance, and flexible bookings

Airports in India faced disruptions to check-in systems following a Microsoft Windows service outage, causing delays for several airlines. Manual processes were implemented while teams worked to restore services and support passengers