New Delhi, Nov. 7 -- Several airlines, including Air India, IndiGo, and SpiceJet on Friday issued advisories alerting passengers about possible delays following disruptions in flight operations at the Indira Gandhi International Airport in the national capital.

At least 100 flights were delayed following the technical issue involving a malfunction in the Air Traffic Control system, according to the Delhi Airport.

Flyers were advised to check flight status updates before leaving for the airport.

The airlines assured that their staff are assisting passengers to minimise inconvenience.

Air traffic control (ATC) refers to a ground-based service in which controllers manage and guide the movement of aircraft both on the ground and within co...