Several UK airports experience disruption to departing flights after a technical problem affects air traffic control provider NATS. Airports including Heathrow and Gatwick report restrictions and delays, with departures disrupted during the Tuesday afternoon period.

Other outlets also report the issue impacts flights at additional major airports, including Manchester and Stansted, with delays spreading across multiple regions. The reporting characterizes the disruption as tied to NATS investigating the technical problem and engineers being on site. One source says the resolution is expected to take some time, while coverage notes that London airports see some of the worst effects, with fewer departures occurring shortly after the fault is reported.

While the specific details of the operational restrictions vary by airport in the accounts, all describe the same core event: NATS is investigating a technical issue that affects air traffic control services and leads to delays and disruption for departing flights across the country.