At least 18 trains were cancelled and 30 are running late on Wednesday due to fog and low visibility in Delhi and surrounding areas.
Click here to find out the status of trains and expected arrival times.
Several parts of Northern India, including Delhi-NCR, experience foggy mornings every year during winters. This severely affects the movement of trains and flight operations.
The passengers have been advised to check the status of the train before undertaking their journey. The status of these trains will also be communicated to the passengers on their respective registered mobile numbers.
At least 25 trains were running late, four were rescheduled and six cancelled due to foggy conditions and poor visibility in Delhi and surrounding areas on the morning of December 2.
On November 29, around 25 trains were delayed, 12 rescheduled and 1 cancelled in Delhi due to decreased visibility which affected operations.
Last month, the air pollution level peaked in Delhi-NCR breaching the 'severe' level as per the Air Quality Index (AQI). A thick smog had engulfed the city which Delhi government and the NGT to announce several measures to clean national capital's air. The smog was a result of low temperatures, stubble burning in Haryana and Punjab, and pollution due to vehicles.