New Delhi, Nov. 7 -- Over 100 flights were delayed at the Delhi airport on Friday morning due to technical problems with the air traffic control system. The authorities said they are working to fix the issues.

Indira Gandhi International Airport (IGIA) in Delhi is the country's busiest airport, handling over 1,500 flight movements daily.

Delhi airport issued a passenger advisory and said, "Due to a technical issue with the Air Traffic Control (ATC) system, flight operations at the IGIA are experiencing delays. Team is actively working to resolve it at the earliest."

The airport advised the passengers to stay in touch with their respective airlines for the latest flight update.

The Airport Authority of India said that the automatic mes...