New Delhi: Due to poor visibility and fog today, ten passenger trains were running late in the northern portions of the country where cold weather is still prevalent. According to officials, the Puri-New Delhi Purushottam Express, Rajgir-New Delhi Shramjeevi Express, and Jabalpur-Hazrat Nizamuddin Gondwana Express are all running two hours behind schedule. Both train number 14205, the Ayodhya Cantt-Delhi Express and train number 15658, the Kamakhya-Delhi Brahmaputra Mail, have been delayed by 02: 30 hours. According to officials, trains 12303, Howrah-New Delhi Poorva Express, and 12615, MGR Chennai Central-New Delhi Grand Trank Express, are each one hour late. The following trains have been delayed by 1, 30, 1, and 4 hours, respectively: train number 13483, Malda Town-Delhi Farakka Express; train number 12155, Rani Kamlapati-Hazrat Nizamuddin Shaan E Bhopal Express; and train number 12409, Raigarh-Hazrat Nizamuddin Gondwana Express. Heavy Fog engulfs North India These trains delayed by 1-8 hrs Cold wave intensifies in Delhi, temp reaches 1 degree Celsius Dense Fog Crippiles Delhi, 40 flights delayed, trains running late