Passengers have been told to expect delays of up to 12 hours after air traffic controllers across the UK experienced a technical fault.
In an updated statement this afternoon, the National Air Traffic Services (NATS) said the “technical issue” affecting its flight planning system had been “identified and remedied”, but travellers continued to face disruption.
“We are now working closely with airlines and airports to manage the flights affected as efficiently as possible,” NATS said.
“Our engineers will be carefully monitoring the system’s performance as we return to normal operations.
“The flight planning issue affected the system’s ability to automatically process flight plans, meaning that flight plans had to be processed manually which cannot be done at the same volume, hence the requirement for traffic flow restrictions.
“Our priority is always to ensure that every flight in the UK remains safe and we are sincerely sorry for the disruption this is causing. Please contact your airline for information on how this may affect your flight.”
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NATS did not give an estimate of how long it would take to fix the problem, or what had caused it.
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Transport Secretary Mark Harper said the “technical issue” affecting the National Air Traffic Services “has now been resolved”.
On a post on X, formerly known as Twitter, he said that he and aviation minister Charlotte Vere were “continuing to work with NATS to help them manage affected flights and support passengers”.
“All passengers should still contact their airline for specific flight information.”
European air traffic authority Eurocontrol and Irish air traffic controllers AirNav Ireland have both warned of significant delays across Europe.
The Liberal Democrats have called on the government to hold an urgent COBRA meeting, while the Labour‘s shadow transport secretary said the fault was “extremely concerning”.
Some 3,049 flights were due to depart from UK airports today and another 3,054 flights were scheduled to arrive – with around one million passengers on board.
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‘Air traffic failure will be absolute chaos’
Travellers have been told to expect severe delays of up to 12 hours.
BBC presenter Gabby Logan said she had been caught up by the issue.
She posted on X, formerly known as Twitter: “On a plane on the runway at Budapest airport. After almost three weeks away from home I am hours from hugging my family.
“And have just been told UK airspace is shut. We could be here for 12 hours. So we sit on the plane and wait.”
Image: The departures board at Bristol Airport showing delayed flights Pic: Simon West
Sky’s science correspondent Thomas Moore is one of the passengers stuck on a British Airways flight at Heathrow after flying back from San Francisco overnight.
Speaking from the plane, he said the aircraft actually landed ahead of the schedule – but since then they have been stuck on the tarmac.
“The pilots told us that we are in a queue for a gate because all the aircraft giving priority to land can’t get away, so everything is stacking up now,” he said.
Image: The departures board in Barcelona airport showing flights to the UK cancelled or delayed Pic: Brad Sutton
“We have an update saying that they’re trying to find space for all the aircraft that are coming in and having to wait, having to queue, because this is going to have a big impact.
“There are planes taking off, but what we are being told is that various aspects of computerised systems used by air traffic control aren’t talking to each to other, so everything is having to be done manually.
“That means things are taking a lot longer than they would be.
“Normally this would be one of the busiest runways in the world, but it is looking very, very quiet.”
Image: Passengers on a flight from Lanzarote to Newcastle who have been delayed by two hours so far
Sky News producer Georgia Ziebart, who is stuck on a plane in Palma, Majorca that is set for London Gatwick, said passengers have been told all planes that were in the air at the time the systems went down have been diverted to other countries.
She said: “We’re on the tarmac in Palma, Majorca – we got on the plane an hour ago and shortly after we got on the plane, the pilot made an announcement to say it doesn’t look like we’ll be leaving for a while because there are issues with air traffic control across the whole of the UK.
“We’ve been sat on the plane now for about an hour, still haven’t moved, still haven’t had much information. But staff just said there’s no point in us moving because we can’t actually go anywhere.
“There are people who have been sleeping at the airport since yesterday so it’s completely at capacity inside as well.
“There’s a lot of children on board here, a lot of babies. It’s a three-hour flight. I haven’t got any food. They’ve come around and offered water to everyone but that’s it at the moment.”
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‘We’ve been stuck on a runway for an hour’
Airports and airlines have warned customers that they may experience delays and urged those travelling today to check their flight details.
Ryanair and Aer Lingus were the first airlines to confirm several flight cancellations to and from Dublin and Cork airports.
Image: A view of NATS air traffic control at London City Airport
British Airways said it was “working closely with NATS to understand the impact of a technical issue that is affecting UK airspace, and will keep our customers up to date with the latest information”.
The Eurostar said it would add an extra train from Paris to London at 8.43pm this evening after the airline disruption.
There have been no migrant arrivals in small boats crossing the Channel for 28 days, according to Home Office figures.
The last recorded arrivals were on 14 November, making it the longest uninterrupted run since autumn 2018 after no reported arrivals on Friday.
However, a number of Border Force vessels were active in the English Channel on Saturday morning, indicating that there may be arrivals today.
So far, 39,292 people have crossed to the UK aboard small boats this year – already more than any other year except 2022.
The record that year was set at 45,774 arrivals.
It comes as the government has stepped up efforts in recent months to deter people from risking their lives crossing the Channel – but measures are not expected to have an impact until next year.
Image: Debris of a small boat used by people thought to be migrants to cross the Channel lays amongst the sand dunes in Gravelines, France. Pic: PA
December is normally one of the quietest for Channel crossings, with a combination of poor visibility, low temperatures, less daylight and stormy weather making the perilous journey more difficult.
The most arrivals recorded in the month of December is 3,254, in 2024.
Deputy Prime Minister David Lammy met with ministers from other European countries this week as discussions over possible reform to the European Convention on Human Rights (ECHR) continue.
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France agrees to start intercepting small boats
The issue of small boat arrivals – a very small percentage of overall UK immigration – has become a salient issue in British politics in recent years.
The King has shared in a television address that, thanks to early diagnosis, his cancer treatment can be reduced in the new year.
In a televised address, Charles said his “good news” was “thanks to early diagnosis, effective intervention and adherence to doctors’ orders”.
“This milestone is both a personal blessing and a testimony to the remarkable advances that have been made in cancer care in recent years,” he added.
“Testimony that I hope may give encouragement to the 50% of us who will be diagnosed with the illness at some point in our lives.”
The King announced in February 2024 that he had been diagnosed with cancer and was beginning treatment.
The monarch postponed all public-facing engagements, but continued with his duties as head of state behind palace walls, conducting audiences and Privy Council meetings.
He returned to public duties in April last year and visited University College Hospital Macmillan Cancer Centre in central London with the Queen and discussed his “shock” at being diagnosed when he spoke to a fellow cancer patient.
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Sources suggested last December his treatment would continue in 2025 and was “moving in a positive direction”.
Image: The King began returning to public duties in April last year. File pic: PA
The King has chosen not to reveal what kind of cancer he has been treated for. Palace sources have partly put that down to the fact that he doesn’t want one type of cancer to appear more significant or attract more attention than others.
In a statement after the speech aired, a Buckingham Palace spokesperson said: “His Majesty has responded exceptionally well to treatment and his doctors advise that ongoing measures will now move into a precautionary phase.”
Sir Keir Starmer praised the video message as “a powerful message,” and said: “I know I speak for the entire country when I say how glad I am that his cancer treatment will be reduced in the new year.
“Early cancer screening saves lives.”
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Watch: King Charles gives update on treatment
Early detection can give ‘the precious gift of hope’
His message on Friday was broadcast at 8pm in support of Stand Up To Cancer, a joint campaign by Cancer Research UK and Channel 4.
In an appeal to people to get screened for the disease early, the King said: “I know from my own experience that a cancer diagnosis can feel overwhelming.
“Yet I also know that early detection is the key that can transform treatment journeys, giving invaluable time to medical teams – and, to their patients, the precious gift of hope. These are gifts we can all help deliver.”
Charles noted that “at least nine million people in our country are not up to date with the cancer screenings available to them,” adding: “That is at least nine million opportunities for early diagnosis being missed.
“The statistics speak with stark clarity. To take just one example: When bowel cancer is caught at the earliest stage, around nine in ten people survive for at least five years.
“When diagnosed late, that falls to just one in ten. Early diagnosis quite simply saves lives.”
after months of uncertainty, some relief and reassurance for the King
This is a rare but positive update. The King in his own words speaking about his cancer.
And it’s good news.
Since his diagnosis, he’s received weekly treatment. His work schedule has had to fit around the appointments. And while it’s not stopping, it is being significantly reduced.
He’s responded well, and his recovery has reached, we understand, a very positive stage.
The King’s decision to speak publicly and so personally is unusual.
He has deliberately chosen the moment, supporting the high-profile Stand Up To Cancer campaign, and the launch of a national online screening checker.
It still hasn’t been revealed what kind of cancer he has. And there’s a reason – firstly, it’s private information.
But more importantly, the King knows the power of sharing his story. And with it, the potential to support the wider cancer community.
We are once again seeing a candid openness from the Royal Family. Earlier this year, the Princess of Wales discussed the ups and downs of her cancer journey.
These moments signal a shift towards greater transparency on matters the Royal Family once kept entirely private.
For millions facing cancer, the King’s update is empathy and encouragement from someone who understands.
And after months of uncertainty, for the King himself, some relief and reassurance.
Minor inconvenience of screening ‘a small price to pay’
The King acknowledged that people often avoid screening “because they imagine it may be frightening, embarrassing or uncomfortable”. But, he added: “If and when they do finally take up their invitation, they are glad they took part.
“A few moments of minor inconvenience are a small price to pay for the reassurance that comes for most people when they are either told either they don’t need further tests, or, for some, are given the chance to enable early detection, with the life-saving intervention that can follow.”
Giving his “most heartfelt thanks” to doctors, nurses, researchers and charity workers, the King added: “As I have observed before, the darkest moments of illness can be illuminated by the greatest compassion. But compassion must be paired with action.
“This December, as we gather to reflect on the year past, I pray that we can each pledge, as part of our resolutions for the year ahead, to play our part in helping to catch cancer early.
“Your life – or the life of someone you love – may depend upon it.”
A 52-year-old carpenter from Surrey has been found guilty of murdering his wife in a rare retrial, eight years after being acquitted.
Robert Rhodes killed his estranged wife, Dawn Rhodes, by slitting her throat with a knife at their family home in Redhill, Surrey, in June 2016.
He was previously found not guilty after a trial at the Old Bailey in 2017, where he convinced jurors that he had acted in self-defence during an argument.
It has since emerged that this was a “cover-up”, after the couple’s child came forward with new evidence that Rhodes killed Ms Rhodes, and they were involved in the murder too.
In 2021, the child, who was under the age of 10 at the time of the murder, told police they had been manipulated into lying about the true version of events by their father.
Both Rhodes and the child were found with knife wounds at the scene, which were initially claimed to have been inflicted in an attack by Ms Rhodes.
The child’s new account stated that after Rhodes killed his wife, he inflicted two wounds to his scalp before instructing the child to inflict two more on their father’s back. He then cut his own child’s arm so deeply that it required stitches under general anaesthetic.
Under the double jeopardy rule a person cannot be tried twice for the same crime, unless new and compelling evidence comes out after an acquittal or conviction for serious offences.
On Friday, jurors at Inner London Crown Court convicted Rhodes of murder and child cruelty.
He was also found guilty of perverting the course of justice and two counts of perjury.
Rhodes will be sentenced on 16 January.
What is the law on double jeopardy?
The double jeopardy rule is a legal principle that prevents a person from being tried twice for the same crime after they have been acquitted or convicted.
It’s a protection for that person from harassment. However, the law permits a retrial where someone was acquitted of a serious offence, but new and compelling evidence has since come to light which indicates the person might actually be guilty.
In this case, the new evidence from the child was compelling enough for the Court of Appeal to quash the acquittal and a retrial to take place.
Crucially, the child’s evidence was so compelling that the Court of Appeal agreed Rhodes needed to be tried again.
Surrey Police told Sky News that the child, who was of primary school age at the time and is below the age of criminal responsibility, was “groomed” by Rhodes into lying.
The Crown Prosecution Service said “the child’s part in the plan was that they would distract the mother by saying to the mother ‘hold out your hands, I’ve got a surprise for you’, and the child would then put a drawing into the hands of the mother”.
Rhodes then cut his wife’s throat. She was found lying face down in a pool of blood in the dining room.
How the case unfolded
2 June 2016 – Dawn Rhodes killed
5 June 2016 – Robert Rhodes charged with murder
2 May 2017 – first trial begins
30 May 2017 – not guilty verdict
18 November 2021 – child gives therapist new account
Late November 2021 – police reopen case
4 June 2024 – Robert Rhodes rearrested and charged the next day
7 November 2024 – Rhodes’s acquittal quashed
2 October 2025 – second trial begins
Libby Clark, specialist prosecutor for the Crown Prosecution Service’s South East Area Complex Casework Unit, said the child showed “great bravery and strength” in coming forward with the truth.
She said: “The child has grown up with the dawning realisation, I would say, that they were part of a plan. They were complicit in the murder of the mother, Dawn Rhodes.”
Legal commentator Joshua Rozenberg said there are “very few cases” where a retrial like this happens.
He said: “It’s very unusual. I don’t think there’s been a case that I can think of where a witness who was present at the scene of the crime has come forward and given evidence, which has led to a conviction.”