IndiGo has been fined Rs 22 crore after an aviation regulator’s probe found that overworked crew rosters, weak planning and inadequate implementation of revised duty time norms led to widespread flight delays and cancellations.
India’s aviation regulator has imposed a penalty of Rs 22.20 crore on IndiGo after an enquiry found that overworked crew rosters, weak operational planning and inadequate implementation of revised duty time norms led to widespread flight delays and cancellations, severely inconveniencing passengers.
The enquiry concluded that the airline’s management adopted an over-optimised operational model that prioritised maximum utilisation of crew, aircraft and network resources, leaving little margin to absorb disruptions and weakening overall operational resilience.
OVERWORKED ROSTERS AND THIN BUFFERS
The probe found that crew rosters were designed to maximise duty periods, with reduced buffer margins and heavy reliance on dead-heading, tail swaps and extended duty patterns. This significantly compromised roster integrity and limited recovery options when disruptions occurred.
Investigators said the overriding focus on utilisation resulted in systemic vulnerabilities, making operations prone to cascading delays and large-scale cancellations.
PLANNING FAILURES AND REGULATORY PREPAREDNESS
The enquiry flagged inadequate regulatory preparedness, deficiencies in system software support and shortcomings in operational control. It noted that the airline failed to sufficiently assess the impact of the Winter Schedule 2025 and the revised Flight Duty Time Limitation (FDTL) norms before implementation.
As a result, the airline did not maintain adequate operational buffers or contingency planning, contributing directly to network-wide disruptions, affecting thousands of flights over a period of nearly 15 days.
ACTION AGAINST SENIOR MANAGEMENT
The regulator issued a caution to IndiGo’s Chief Executive Officer (CEO) for inadequate overall oversight of flight operations and crisis management. The Accountable Manager and Chief Operating Officer (COO) were warned for failing to assess the impact of the revised FDTL provisions.
The Senior Vice President overseeing the Operations Control Centre was also warned and directed to be relieved of his current operational responsibilities, with instructions that he should not be assigned any accountable position due to failures in systemic planning and timely implementation.
PENALTY BREAK-UP
The total penalty imposed on IndiGo stands at Rs 22.20 crore, comprising:
- Rs 1.80 crore as one-time systemic penalties for violations under six provisions, with each violation attracting a fine of Rs 30 lakh.
- Rs 20.40 crore as a continued non-compliance penalty, calculated at Rs 30 lakh per day for 68 days of non-compliance.
BANK GUARANTEE AND SYSTEMIC REFORMS
In addition to the Rs 22.20 crore penalty, IndiGo has been directed to furnish a Rs 50 crore bank guarantee to ensure compliance with regulatory directives and long-term systemic correction. The reform framework, backed by the bank guarantee, has been titled the IndiGo Systemic Reform Assurance Scheme (ISRAS).
The enquiry committee said its mandate also covered long-term reform measures to address systemic issues and prevent recurrence of such disruptions, with the objective of ensuring passenger convenience and operational stability going forward.
