The transport secretary has apologised for yesterday’s nationwide air traffic control fault – saying issues on this scale “haven’t happened for a decade”.

Mark Harper stressed that technical experts have ruled out a cybersecurity incident, with the Civil Aviation Authority set to investigate.

“Something on this scale hasn’t happened for almost a decade – normally the system works very well,” Mr Harper told Sky News.

Thousands of passengers were affected by yesterday’s disruption – with aviation analysts warning there could be knock-on effects for days to come.

And there have been reports of heated scenes at airports across Europe, with “fists flying” in Palma as exasperated tourists struggle to return home.

Heathrow Airport says services will remain “significantly disrupted” today – and passengers are being urged to contact their airline before heading to the terminal.

Elsewhere, London Gatwick said it plans to operate a normal schedule on Tuesday following the disruption.

More from UK

However, passengers have been advised to check the status of their flight with their airline before travelling to the airport.

London Stansted also said it planned to run a normal flight schedule on Tuesday, but added “our terminal may be busier than anticipated”.

And major UK airlines such as Tui and BA warned of “significant delays” for passengers amid changes to schedules.

Britons sleeping on floors in airports – live updates

This breaking news story is being updated and more details will be published shortly.

Please refresh the page for the fullest version.

You can receive Breaking News alerts on a smartphone or tablet via the Sky News App. You can also follow @SkyNews on X or subscribe to our YouTube channel to keep up with the latest news.

You May Also Like

Economy ‘going to be OK’, Rishi Sunak promises

Halving inflation by the end of year is “hard but not impossible”,…

UK economy ‘made worse by Brexit and Truss own-goals’

Brexit, slashing investment and Liz Truss’s mini-budget are among the “own goals”…

Long Johnson is still plaguing the Tories – Sunak needs to take decisive action | Adam Boulton

Those worried about the health of British politics have diagnosed a new…

Trump’s firing of State Department watchdog may be ‘unlawful,’ Pelosi says

WASHINGTON (Reuters) – U.S. President Donald Trump’s firing of the State Department’s…