Thick fog envelops Delhi, flight operations suspended As winter chill sets in, thick fog enveloped the national capital today with visibility in some areas reduced to less than 10 metres. Thick fog envelops Delhi, flight operations suspended One of the runways at the Delhi airport had to be closed down, affecting air traffic. Thick fog envelops Delhi, flight operations suspended A Jet Airways flight to Chennai was asked to return to the bay. Thick fog envelops Delhi, flight operations suspended The visibility in some areas was reduced to less than 10 metres. Thick fog envelops Delhi, flight operations suspended Traffic moved slowly as the thick fog affected visibility. Thick fog envelops Delhi, flight operations suspended Sights such as as this are common on cold winter days. People huddle around a bonfire on a footpath in Delhi to beat the chill. Thick fog envelops Delhi, flight operations suspended The season's first fog also forced the cancellation or delay of several trains, railway authorities said. Thick fog envelops Delhi, flight operations suspended <a href='http://www.ndtv.com/page/iwitness/cold-and-fog-159198'>Share your winter experience with us. Send us your pictures and video messages</A> Thick fog envelops Delhi, flight operations suspended Display boards at the domestic airport show information on delayed flights. Thick fog envelops Delhi, flight operations suspended @Nkj05 tweeted: Thick #fog at @Delhi_Airport inside aircraft for 90 mins. :(( Thick fog envelops Delhi, flight operations suspended @tulikasaxena tweeted: Chaos at the Delhi airport. #fogblues Thick fog envelops Delhi, flight operations suspended Economist Amartya Sen was among those delayed. He was apparently heading to Chennai.
