New Delhi, Dec. 29 -- Dense fog in Delhi has caused significant disruptions at Indira Gandhi International (IGI) Airport, with visibility dropping to just 50 meters.

This has led to flight delays and cancellations, with airlines such as IndiGo and Air India issuing advisories warning passengers of potential disruptions.

The airport is operating under Category-III conditions, which allow flights to land in low visibility. Passengers are advised to check their flight status before heading to the airport and allow extra travel time.

IndiGo, in a travel advisory, said it is closely monitoring the situation and making operational adjustments as needed to keep journeys moving as smoothly as possible.

In its statement, IndiGo said, "#Delhi a...