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UK air traffic control disruption grounds multiple flights

Britain's air traffic control system experienced a fresh operational disruption that resulted in flight cancellations across the country. The National Air Traffic Services acknowledged the incident at a Scottish facility and confirmed the issue has been resolved.

LSN Malaysia · 21 September 2026

UK air traffic control disruption grounds multiple flights

The disruption marked another setback for the UK's air traffic management infrastructure, which has faced multiple technical incidents in recent years. The outage centred on a control facility in Scotland, forcing operators to ground and cancel numerous flights as a precautionary measure.

The National Air Traffic Services, which manages UK airspace, issued an apology regarding the incident and the inconvenience caused to passengers and airlines. The organisation stated that engineers had identified and rectified the underlying technical problem at the Scottish centre.

The incident underscores ongoing concerns about the resilience of Britain's air traffic control systems. Previous disruptions have prompted calls for improved redundancy measures and system reliability enhancements across the network.

Airlines affected by the cancellations worked to rebook passengers and minimise further travel disruptions. The full impact of the outage on flight schedules remained under assessment as normal operations resumed.