New Delhi, Jan 08 (ANI): Extreme cold weather conditions continue in New Delhi. Dense fog enveloped the national capital New Delhi on Thursday delaying trains and flights. In New Delhi, passengers were seen waiting at the airport for long hours as their flights were rescheduled due to heavy fog. Dense fog affected the train traffic as well. Railway stations swarmed with passengers waiting to board their trains. Due to extreme cold weather conditions, trains are running late from eight to 10, or even 20 hours.
