India, Dec. 31 -- Flight operations are set to be impacted at Delhi's Indira Gandhi International (IGI) Airport today as dense fog has enveloped the national capital on the final day of the year 2025 (Wednesday). IndiGo, Air India and SpiceJet were among the airlines that issued travel advisories for passengers due to flight disruptions at the airport.

The India Meteorological Department (IMD) has issued a yellow alert for moderate to dense fog on New Year's Eve. Visuals shared by news agency ANI showed that visibility had dropped to only a few metres, leaving almost nothing visible on Wednesday morning.

Meanwhile, Delhi's air quality also showed no sign of improvement. The national capital recorded "very poor" air quality and was on th...