India, March 10 -- The Civil Aviation Ministry on Monday said the DGCA has increased monitoring on a weekly and fortnightly basis for critical operations of airlines, along with bi-monthly visits by the watchdog's inspector at the airlines' offices to ensure their compliance with regulations.

Responding to a query in the Rajya Sabha on the reasons for the large-scale disruptions at IndiGo in December 2025 and action taken to prevent recurrence of a similar situation in the future, Union Minister Murlidhar Mohol said the primary causes for the disruption were over-optimisation of operations, inadequate regulatory preparedness along with deficiencies in system software support and shortcomings in management structure and operational contro...