New Delhi, Aug. 13 -- The Directorate General of Civil Aviation (DGCA) has issued a warning letter to Air India Ltd., cautioning the airline over violations of flight time regulations and advising its management to exercise the highest level of diligence in adhering to aviation safety requirements.

The regulator, during a spot check, found that Air India operated two Bangalore-London flights (AI133) on May 16 and 17, 2025, each exceeding the stipulated 10-hour maximum flight time under Civil Aviation Requirement (CAR) Section 7, Series J, Part III.

The warning letter issued by DGCA stated, "During a spot check it was observed that Air India operated flights AI133 on May 16 and 17, 2025, both of which surpassed the 10-hour maximum flight...