On December 10, 2025, the Directorate General of Civil Aviation (DGCA) ordered a 10% reduction in IndiGo's flight schedule — an escalation from the 5% cut ordered on December 9 — as the airline's scheduling crisis entered its ninth day with no end in sight. IndiGo, which holds over 60% domestic market share, had cancelled approximately 4,500 flights in the first ten days of December, stranding passengers across Indian airports. The crisis originated from the airline's failure to adequately prepare for the Flight Duty Time Limitation (FDTL) rules enforced from November 1, 2025, which required pilots to have 48 hours of weekly rest (up from 36) and limited night landings to two per week per pilot. IndiGo acknowledged it had misjudged crew requirements under the new fatigue norms. On December 10, the DGCA directed IndiGo to submit a revised operational schedule by 5 PM and simultaneously, the Ministry of Civil Aviation imposed caps on airfares on affected routes and directed the airline to process all pending passenger refunds. DGCA also warned of further action including potential suspension of additional routes. The crisis drew sharp criticism from opposition parties and consumer groups, who demanded accountability and structural reforms in aviation oversight. On January 17, 2026, DGCA imposed a ₹22.20 crore penalty on IndiGo for the disruption.