New Delhi, Dec. 15 -- The Ministry of Civil Aviation on Monday issued a heavy fog alert for airports across northern India, warning that dense fog has significantly reduced visibility and disrupted flight operations, including arrivals and departures, particularly in Delhi.

Passengers have been advised to check their flight status with airlines before leaving for the airport and to monitor updates on airport websites or mobile applications. Travellers have also been asked to allow extra time for their journeys due to possible fog-related delays.

In an post on X, the Ministry of Civil Aviation wrote, "Heavy Fog Alert for Northern India Delhi (DEL) & other airports in Northern India are experiencing dense fog, severely affecting visibilit...