Bhubaneswar, Dec. 20 -- More than 100 flights were cancelled at Delhi's Indira Gandhi International (IGI) Airport on Saturday as dense fog reduced visibility across north India, severely disrupting air traffic.

Officials said at least 66 arriving flights and 63 departures were cancelled due to poor weather conditions. The India Meteorological Department (IMD) reported that visibility at IGI Airport remained low during the morning hours, with general visibility recorded at just 500 metres at 11 am IST.

The weather agency said shallow to moderate fog is likely to persist during the night and early morning hours over the next few days. In its daily bulletin, the IMD forecast a partly cloudy sky for Delhi, with shallow fog at many places an...