UK Air Traffic Control Reports 'Technical Issue', More Than 600 Flights Cancelled

More than 600 flights across the United Kingdom were cancelled on Tuesday after National Air Traffic Services (NATS), the country's main air navigation provider, reported a technical issue affecting departures, according to The Guardian.

NATS apologized for the disruption, which flight-tracking service Flightradar24 said had caused hundreds of cancellations throughout the day. The extent of the technical problem and its cause were not immediately detailed by NATS.

The disruption affected departures across multiple UK airports, though the report did not specify which airports were most impacted or provide a breakdown of affected airlines.

The incident comes as the aviation sector continues to face periodic technical disruptions, with air traffic control systems increasingly reliant on automated infrastructure to manage high volumes of daily flights.

Separately, energy markets showed signs of strain on the same day, with the month-ahead UK gas price rising around 1% to 184 pence per therm, according to market data cited by The Guardian. The increase left prices close to the previous day's high, which had marked the highest level since January 2023, as European countries work to build gas storage levels ahead of the winter season.

Further details on the resolution of the air traffic control issue and its full impact on UK flight schedules had not been confirmed at the time of reporting.