The UK’s air-traffic backbone under scrutiny
National Air Traffic Services has identified a fault in its flight-processing system and has implemented a fix after pausing some departures on Tuesday. The outage has caused widespread cancellations and delays at Heathrow, Gatwick, Manchester, Birmingham and Scottish airports; recovery is continuing and airlines are warning of knock-on disruption today, 15 Sep 2026.
A technical fault in National Air Traffic Services' flight data processing system has disrupted flights across major UK airports on 8–9 September 2026, canceling and delaying thousands of services and affecting hundreds of thousands of passengers. NATS has said the fault has been fixed; its chief has apologised and the transport secretary has ordered an investigation.
The National Air Traffic Services fault has disrupted UK flights nationwide, affecting hundreds of thousands of passengers with Heathrow, Gatwick and other hubs hit. Disruptions have stabilized but fresh scrutiny of Nats follows, as airlines weigh costs and passengers seek refunds.
Nats has said a millisecond software defect in its flight‑data system has caused the outage that cancelled more than 2,000 flights and disrupted hundreds of thousands of travellers. CEO Martin Rolfe has apologised; Transport Secretary Heidi Alexander has ordered an independent Civil Aviation Authority review and has asked Nats to report within a week.
Funding Circle has announced that chief executive Lisa Jacobs will leave the group no later than September 2027 and the board has begun the search for a successor. Jacobs has led the group since 2022 after joining in 2012, as profits for the six months to June climbed, prompting an upgraded outlook. Shares fell in early trading despite the upbeat results.
Edinburgh Airport is unveiling a multi-year, £500m-plus capital plan to expand gates, stands and the terminal by around 60%, to boost international connectivity and support Scotland’s economy. The move comes amid ongoing criticism of baggage delays and passenger experience, with officials insisting the investment will deliver improved service and longer-haul links.
Disruptions across UK airspace linked to Prestwick and Swanwick faults have continued to trigger flight cancellations and delays. Airlines call for leadership changes as regulators review the incidents and outline steps to improve resilience.
Transport Secretary Heidi Alexander has ordered an independent review into ongoing air-traffic disruptions blamed on NATS. The investigation will assess the causes, consumer impact and whether renewal plans fix the system, with initial findings due by January and a full report by March 2027.
The Hawk T2 trainer aircraft, which had been grounded after a ground-breaking incident near Anglesey, has resumed flying following a safety review. The RAF has kept the investigation ongoing while allowing routine training flights to proceed, emphasising safety and local communities.