London flights delayed due to bad weather

Flights arriving in the city from London were delayed inordinately on Sunday after heavy snowfall disrupted schedules at Heathrow airport.Those scheduled to flights from London should be prepared for delays as more snowfall is forecast in London, where the temperature is likely to stay in the range of 3 to -3 degrees Celsius till Thursday.The runways and taxiways were covered in snow,said a pilot. An airline official said delays could continue for a few days and so flyers must check their flight schedules.