40 flights cancelled, 4 diverted at Delhi airport due to smog

Dense smog at Delhi's Indira Gandhi International Airport (IGI) on Monday morning affected 75 flights, including 40 flight cancellations and 4 diversions, News18 reported, citing an airport official. IndiGo airline has also issued a travel advisory for passengers as smog drastically reduced visibility, affecting flight operations. Several Delhi-bound trains are also facing delays due to smog.