Inquiry finds systemic planning failures, weak oversight and FDTL non-compliance behind large-scale cancellations; airline ordered to furnish ₹50 crore bank guarantee for long-term reforms
TFP Bureau,New Delhi, January 18, 2026:
India’s aviation regulator, the Directorate General of Civil Aviation (DGCA), has imposed a cumulative penalty of ₹22.20 crore on IndiGo Airlines following a comprehensive inquiry into the large-scale flight disruptions witnessed between December 3 and 5, 2025, which left more than three lakh passengers stranded across airports nationwide.
The action follows directions from the Ministry of Civil Aviation (MoCA), after IndiGo cancelled 2,507 flights and delayed another 1,852 flights over the three-day period, triggering widespread inconvenience and raising serious concerns over operational preparedness and passenger safety. In response, the DGCA constituted a four-member inquiry committee to examine the root causes of the disruptions and assess systemic shortcomings within the airline’s operational framework.
After recording statements from key stakeholders and reviewing IndiGo’s network planning, crew rostering practices and operational software systems, the committee identified multiple lapses. The inquiry concluded that the primary causes of the disruption were over-optimisation of operations, inadequate regulatory preparedness, deficiencies in system software support, and shortcomings in management structure and operational control.
According to the findings, IndiGo’s management failed to adequately anticipate the impact of the Winter Schedule 2025 and the revised Flight Duty Time Limitation (FDTL) regulations. The airline was found to have maintained insufficient operational buffers and displayed weak crisis management, leading to cascading delays and cancellations.
The inquiry highlighted that an overriding focus on maximising utilisation of aircraft, crew and network resources significantly eroded roster buffer margins. Crew schedules were designed to push duty periods to their limits, with increased reliance on dead-heading, tail swaps, extended duty patterns and minimal recovery windows. This approach compromised roster integrity, reduced operational resilience and heightened fatigue-related risks.
The committee stressed the urgent need for balanced operational planning, robust regulatory compliance and effective management oversight to ensure sustainable airline operations while safeguarding passenger interests and crew welfare.
Based on the committee’s recommendations and after deliberation, the DGCA initiated strict enforcement action against senior IndiGo officials. The Chief Executive Officer was issued a formal caution for inadequate overall oversight of flight operations and crisis response. The Accountable Manager and Chief Operating Officer received a warning for failing to assess the operational impact of the revised FDTL norms and winter scheduling. The Senior Vice President (Operations Control Centre) was warned and directed to be relieved of current operational responsibilities, with instructions not to be assigned any accountable position due to failures in systemic planning and timely implementation of regulatory changes.
Warnings were also issued to the Deputy Head of Flight Operations, the Assistant Vice President for Crew Resource Planning, and the Director of Flight Operations for lapses in supervision, manpower planning and roster management. IndiGo has been instructed to take action against any additional personnel identified through its internal inquiry and submit a compliance report to the DGCA.
In addition to individual accountability, the DGCA imposed one-time systemic penalties of ₹1.80 crore on IndiGo for multiple violations of Civil Aviation Requirements (CARs), including failure to effectively implement FDTL limits, improper delegation of operational control and shortcomings in accountable management oversight.
A further penalty of ₹20.40 crore was imposed for continued non-compliance with revised FDTL provisions over a 68-day period from December 5, 2025, to February 10, 2026, at a daily rate of ₹30 lakh. This brought the total financial penalty to ₹22.20 crore.
To ensure sustained corrective action, the DGCA has also directed IndiGo to furnish a ₹50 crore bank guarantee under a newly instituted IndiGo Systemic Reform Assurance Scheme (ISRAS). The phased release of this guarantee will be strictly linked to DGCA-verified implementation of reforms across four key pillars: leadership and governance, manpower planning and fatigue-risk management, digital systems and operational resilience, and sustained board-level oversight. Each phase will be independently assessed and certified by the regulator over a 9 to 15-month period.
The DGCA acknowledged that IndiGo managed to restore normal operations within a short span following the disruptions. It also noted that, in addition to timely refunds and compensation under applicable CAR provisions, the airline extended a ‘Gesture of Care’ voucher of ₹10,000 with a 12-month validity to passengers whose flights were cancelled or delayed by more than three hours during the affected period.
Meanwhile, on the directions of the Ministry of Civil Aviation, an internal inquiry has also been initiated within the DGCA to identify areas for strengthening regulatory processes and preventing recurrence of such large-scale disruptions.
Reiterating its commitment to safety and regulatory compliance, the DGCA stated that all enforcement actions are aimed at strengthening systemic resilience in civil aviation, ensuring sustainable airline operations, and protecting the legitimate interests and well-being of passengers, pilots, crew and other operational personnel.
