Delhi flight cancellations: Airport, airlines issue advisory as zero visibility engulfs capital on the last day of the year

Delhi flight cancellations: Dense fog has severely impacted flight operations at Delhi's Indira Gandhi International Airport. Authorities have issued advisories warning passengers of potential delays and cancellations. Flights are operating under special low-visibility protocols. IndiGo has also issued a travel advisory. Passengers are urged to check flight statuses and plan journeys accordingly to avoid inconvenience.