Have you been affected by the air traffic control fault that’s grounded nearly 2,000 flights across the UK? An estimated 250,000 people have been hit by the delayed and cancelled flights caused by an issue with the “flight processing system” used in airports, says the provider Nats. The company supplies air traffic control services to 15 UK airports and, according to FlightRadar, Heathrow, Gatwick and Manchester have been the worst affected by the fault. Tap the link in BBCNews's bio to find out more about your rights if your flight is cancelled or delayed. #Travel #Airports #BBCNews