Fog in Delhi returned today morning. The general visibility as well as runway visual range dropped to nil for a couple of hours, at the Indira Gandhi International (IGI) airport. The sun shone brightly in Delhi/NCR, as the day progressed and fog condition could be better tomorrow. Two international flights were cancelled, more than 9 delayed. Around 25 domestic flights were delayed, an Indigo Airlines flight from Jaipur to Delhi was diverted due to the fog. Watch The Video here