Flight passengers are facing additional delays this Monday morning, 21 September 2026, following new air traffic control issues at UK airports. National Air Traffic Services (Nats) is currently investigating a technical problem at its Prestwick centre.
Airlines have issued warnings to customers, advising them to expect disruption as a result of these issues.
For those affected by cancellations or significant delays, flights departing from UK, EU, or wider EEA airports are subject to European rules regarding refunds and passenger care. These rules outline entitlements for meals and hotel accommodation, as well as potential cash compensation if the airline is deemed responsible for the disruption.
The Civil Aviation Authority (CAA) is currently predicting that the Nats technical glitch may be covered by the 'extraordinary circumstances' clause, which could affect eligibility for compensation, though airlines have not yet confirmed this.