Delhi fog hits flights, trains
A number of flights at Delhi's IGI International Airport have been cancelled or delayed owing to dense fog for the second day in a row. Trains have also been hit.
Reports said at least three flights have been cancelled and 14 others have been delayed because of fog on Monday.
Fog disrupted around 100 flights on Sunday.
More than 12 trains have been rescheduled and a couple of have been cancelled, reports added.