Dhaka, Dec. 22 -- Passengers at Delhi Airport and other northern cities may face flight disruptions on Monday (Dec 22) as dense fog and poor air quality continue to affect the region.

Airports in Delhi and Srinagar have cancelled several flights over the past week due to low visibility.

In a Monday advisory, Delhi International Airport Limited (DIAL) said low-visibility procedures are in place but all flight operations are currently normal.

On Sunday (Dec 22), the airport recorded more than 105 flight cancellations and 450 delays, with at least 55 arrivals and 52 departures cancelled, according to official sources.

Delhi has been under a blanket of dense fog and pollution for weeks. Last week, the city's air quality slipped into the '...