10/09/2026
Ryanair and Wizz Air are demanding urgent reforms at the UK’s National Air Traffic Services following widespread disruption on 8 and 9 September.
More than 1,300 flights were cancelled on Tuesday, followed by a further 177 cancellations on Wednesday. Ryanair said over 65,000 passengers were affected and more than 50 of its flights were cancelled.
Wizz Air said repeated technical failures during the peak summer season are unacceptable and argued that airlines, airports and passengers should not continue paying for NATS failures. The airline questioned whether the provider is fit for purpose in its current form.
Ryanair has renewed its call for NATS chief executive Martin Rolfe to resign. The airline also claims UK air traffic control charges have risen by 28 percent since 2022, while reliability has deteriorated.
NATS said the fault affected its flight-processing system, but stressed that UK airspace remained open and safety was not compromised. A fix was implemented, although the resulting backlog took time to clear as aircraft and crews were left out of position.
The UK Civil Aviation Authority has requested a full report and will consider whether additional measures are needed. The incident has reignited concerns over the resilience of the UK’s air traffic control infrastructure, following previous failures in 2023 and 2025.
Should NATS face stronger independent oversight and tougher reliability requirements?
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