As the dense fog continues to engulf northern India due to the fall in temperature, several trains and flight services have been affected on Sunday morning.
Eight International and seven domestic flights arriving and departing from Delhi delayed due to foggy weather.
Several trains were also delayed and many were cancelled due to poor visibility.
The temperature of the national capital fell down to 13°C with the wind speed up to 13 km/h.
The meteorological department has predicted that the nation will witness an above normal winter this season while northern areas of India will likely have less of cold wave spells.