India, Dec. 31 -- A total of 148 flights have been cancelled and more than 150 others are delayed at Delhi's Indira Gandhi International (IGI) Airport today as dense fog enveloped the national capital on the final day of the year 2025 (Wednesday), disrupting New Year travel plans for many passengers, HT has learnt. 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) had 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.

The dense fog reduced visibili...