All departing domestic IndiGo flights from Delhi airport are cancelled till midnight on 5th December 2025..IndiGo flights from Chennai airport will remain cancelled till 6 PM today..Passengers faced delays of more than 12 hours, misplaced baggage, and staged protests at major airports.The disruptions are attributed to cabin crew shortages, operational challenges, and Flight Duty Time limitations.IndiGo has informed the DGCA that normal and stable operations are expected only by 10th February 2026..The airline scored just 35% in punctuality on 2nd December, the lowest among leading carriers, with over 1,200 flights cancelled in November..Follow The New Indian Express channel on WhatsApp Download the TNIE app to stay with us and follow the latest