Dense fog holds up train, flight services in Delhi
New Delhi:As usual for this time of the year during winter in northern India, thick fog enveloped the national capital, causing train and flight delays on Monday. Lucknow
Mail, Kashi Vishwanath Express, Poorva and Shramjeevi Express, Vaishali Express and Andhra Pradesh Express have been delayed by about an hour. Two flights have
also been delayed at Delhi's Indira Gandhi International airport. North India usually
witnesses early morning fog every winter when night temperatures often dip below six
degrees Celsius.
