On December 8, 2025, Moody's Ratings labeled the ongoing flight disruptions at major Indian airline IndiGo as "credit negative." The rating agency cited "significant lapses in planning, oversight and resource management" by the airline. These lapses occurred while preparing for new aviation regulations announced over a year ago. Moody's warned IndiGo faces "significant financial damage" from lost revenue. This damage stems from widespread cancellations, refunds, and potential regulatory penalties. While IndiGo typically boasts efficient, lean operations, the report noted the airline lacked the necessary resilience to manage the regulatory changes, leading to system-wide disruptions. There has been no reported market reaction for MCO based on this news.