An Air India flight from Delhi to Zurich was delayed on Sunday due to mandatory checks on Boeing 787-8 aircraft, resulting in its late arrival in Switzerland close to the night curfew, sources said on Monday.

A deadly Air India crash in Ahmedabad killed 279 people. Families await DNA identifications as investigators search for answers. Authorities recover black box data.

Air India encounters delays and diversions after mandatory safety checks are enforced on its Boeing 787-8 fleet following a recent crash. The precautionary measures include returning flights mid-air and conducting rigorous inspections,