At least 148 flights were cancelled and over 150 flights were delayed at the Delhi airport on Wednesday (December 31, 2025) due to dense fog and low visibility conditions.

Two flights were diverted at the national capital's Indira Gandhi International Airport (IGIA), which is operated by the Delhi International Airport Ltd (DIAL).

Dense fog blankets Delhi, AQI stays in 'very poor' category

An official said 78 arrivals and 70 departures were cancelled at the airport.

In a post on X in the morning, DIAL said visibility at the airport is improving but a few flights may still be affected.