AMSS system failure

Delhi Airport Flight Operations Returning To Normal As Technical Issue Resolved

After flight operations at Delhi Airport (IGIA) experienced major disruptions due to a technical fault in the ATC system, the Airports Authority of India (AAI) said it had successfully addressed the technical issue in the Automatic Message Switching System (AMSS).

Nov 08, 2025, 11:42 AM IST

Explained: What Is AMSS? The ATC Glitch Behind 800 Flight Delays At Delhi Airport

When the system went down on 6 November, ATC controllers had to manually process each arrival and departure, which drastically slowed operations and led to widespread flight delays across Delhi.

Nov 07, 2025, 22:19 PM IST