The technical failure in National Air Traffic Services (NATS) flight-processing system that triggered widespread disruption this week has left many passengers wondering about their compensation rights. Under current regulations, airlines are not required to pay cash compensation for delays or cancellations caused by air traffic control failures, as these are classified as "extraordinary circumstances" beyond the airline's control. However, passengers are still entitled to care, rebooking, and refunds.
What happened: NATS failure and airport chaos
The problem first emerged on Tuesday afternoon (September 8), forcing air traffic controllers to manually process flight plans. NATS implemented tight traffic restrictions and halted departures nationwide to ensure safety. Major airports including London Heathrow and Gatwick were quickly overwhelmed with incoming flights, leading to a wave of delays, cancellations, and diversions across Europe.
More than 1,700 flights were cancelled on Tuesday alone, according to reports. Hundreds more cancellations and lengthy delays spilled into Wednesday (September 9) as airlines repositioned aircraft and crew. The disruption was officially caused by air traffic control, meaning airlines can legally avoid paying financial compensation for the delay itself.
Your rights: care, rebooking, and refunds
If your flight is delayed by more than two hours (short-haul) or more than four hours (long-haul), the airline must provide meals, refreshments, and access to communication. If you had to arrange your own meals or accommodation, you can claim the costs back, but keep all receipts and stick to reasonable options. Alcohol costs are not covered.
If your flight is cancelled or delayed by more than five hours, the airline must rebook you on the next available flight, potentially with another carrier. If you prefer not to travel, you are entitled to a full refund within seven days. Check directly with your airline for how to claim.
Impact and next steps for affected passengers
The chaos has left many holidaymakers significantly out of pocket and unsure of next steps. While cash compensation is unlikely, airlines are still obliged to honour your right to rebook and provide care. Passengers should retain all receipts and contact their airline promptly to arrange rebooking or refunds.
