London Gatwick Airport Flight Cancellations: UK Air Traffic Control Failure, 8 September 2026

London Gatwick Airport was among the UK airports hit by widespread flight cancellations on 8 September 2026, after a technical failure in the National Air Traffic Services (NATS) flight-processing system forced controllers to slow the flow of aircraft through UK airspace. Our live boards logged 168 cancelled arrivals and departures at London Gatwick that day (88 departures and 80 arrivals).

What Happened at London Gatwick?

The fault lay in the NATS system that processes flight plans and departure data, rather than in radar or communications equipment, so aircraft already airborne were managed safely throughout. To keep airspace safe, the rate at which new departures could be released was cut, and flow restrictions rippled out to airports across the country. Airlines at London Gatwick responded by cancelling flights to protect the rest of their schedules. At London Gatwick, easyJet accounted for the largest share of the cancellations we recorded.

Airlines Affected at London Gatwick

The carriers with the most cancelled flights at London Gatwick in our data were:

• easyJet - 82
• British Airways - 26
• Norwegian Air Shuttle - 8
• Vueling - 7
• Ryanair - 6
• Norwegian - 5
• Jet2 - 4
• Aurigny - 4

Cancelled Flights at London Gatwick on 8 September 2026

Showing the first 60 of 168 cancelled arrivals and departures logged at London Gatwick on 8 September 2026. For the current picture, see our live London Gatwick cancellations page.

What Are My Rights?

An air traffic control failure is normally treated as an extraordinary circumstance, which means airlines are generally not required to pay the fixed cash compensation that applies when a cancellation is their own fault. Your other rights still apply in full, however. If your flight was cancelled, your airline must offer you either a full refund or rerouting to your destination at the earliest opportunity. If you face a long wait, the airline must also provide meals, refreshments and, where needed, overnight accommodation with transfers. If it cannot arrange these and you pay yourself, keep every receipt and claim the cost back.

Rebook as early as you can, because seats on the first recovery flights go quickly. Use your airline's app to rebook or request a refund.

Travelling Through London Gatwick Over the Next Few Days?

Expect a lingering tail of delays and short-notice cancellations while airlines get aircraft and crews back into position. Before you set off, check your flight status on our live London Gatwick departures and arrivals boards, and do not travel to the airport until your flight is confirmed as operating. You can also track disruption on our London Gatwick cancellations page.

The Short Version

A NATS flight-processing failure on 8 September 2026 forced airlines to cancel 168 arrivals and departures at London Gatwick Airport. Cash compensation is unlikely because an ATC failure counts as an extraordinary circumstance, but you are still entitled to a refund or rerouting plus care while you wait. For the national picture, see our UK-wide air traffic control disruption report, and check your flight on our live London Gatwick departures and arrivals boards before you travel.