UK air travel disruption to last for days: Transport minister

British transport minister Mark Harper said it would take days to resolve the widespread disruption of flights into and out of the country after air traffic control systems were hit by a technical problem.

Hundreds of flights were cancelled or delayed on Monday - one of the country's busiest travel days - after air traffic controllers were forced to switch to manual systems.

Harper added that government officials did not believe the technical problem was the result of a cyber attack.

"There is going to be some knock on impact today and I suspect for another few days as airlines get their planes and get their services back to normal," Harper told the BBC on Tuesday.

Heathrow Airport, Britain's busiest hub, told passengers on X, formerly known as Twitter, to contact their airline before travelling to the airport on Tuesday.

• UK air traffic control systems face 'network-wide failure'