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Emirates and Qatar Airways have issued travel alerts for passengers flying to and from the United Kingdom after a technical fault in the country’s air traffic control system triggered widespread delays and cancellations at major airports.
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Technical issue at UK air traffic control disrupts schedules
Reports from UK media and aviation data providers indicate that a fault affecting the National Air Traffic Services (NATS) system has led to significant disruption across British airspace, particularly at major hubs such as London Heathrow and Gatwick. The problem, described in early coverage as a technical issue with air traffic control systems rather than a safety event, has forced temporary restrictions on take offs and landings and triggered knock on delays for much of the day.
Published coverage shows that hundreds of flights have been delayed or cancelled as controllers reduced the flow of aircraft for safety and capacity reasons. A number of departures were held at gates or on taxiways, while inbound aircraft faced holding patterns or diversions to alternative airports in the UK and continental Europe. Although services are gradually resuming, industry reports suggest that residual disruption is expected to continue into subsequent operating waves as airlines reposition aircraft and crews.
Travel data platforms monitoring live operations report that the impact is being felt across both short haul and long haul networks, including services linking the UK with the Gulf and Asia. With aircraft and crews out of position, even flights operating many hours after the initial fault may see revised departure times, extended connections, or late arrivals into final destinations.
Emirates advises customers to expect delays and check status
Emirates has published a travel update stating that a technical issue affecting NATS is disrupting flights arriving at and departing from airports across the UK. According to the carrier’s advisory, customers are urged to check the status of their flights on the Emirates website or app before leaving for the airport and to monitor email and SMS notifications for any schedule changes or rebooking information.
The airline’s publicly available delay and cancellation notices for UK departures set out how assistance is provided when flights suffer long delays or are cancelled due to events such as air traffic control restrictions. These documents explain that when disruption leads to significant waiting times or an overnight stay, Emirates may arrange meals, refreshments, hotel accommodation and ground transport between the airport and the place of stay, provided doing so does not cause further delay to operations.
Emirates guidance also reminds passengers that compensation under UK and retained EU Regulation 261 generally applies only when delays or cancellations are within the airline’s control. The carrier’s notices list air traffic control and air traffic management decisions as examples of extraordinary circumstances, meaning that while customers can expect care and assistance, they are unlikely to receive fixed-sum compensation when the root cause is an external systems failure.
Qatar Airways issues network alert and warns of possible knock on disruption
Qatar Airways has also updated its online travel alerts page, which is used to inform customers about operational changes across its global network. While the airline’s main advisory focuses on general guidance around schedule changes caused by operational, regulatory, safety or other factors beyond its control, the current UK air traffic control issue fits the pattern of disruptions that can create delays or last minute adjustments on routes to and from Doha.
Published information from the carrier notes that flights may be retimed, rerouted or cancelled in response to airspace restrictions or capacity constraints. When that occurs, Qatar Airways typically contacts affected passengers using the details provided in their booking to share new itineraries, rebooking options or information on refunds. The airline also directs travellers to monitor their booking via its website or mobile app and to verify departure times before heading to the airport.
Recent service updates from Qatar Airways and other Gulf carriers highlight the sensitivity of long haul hub operations to external constraints such as air traffic control issues in Europe and the Middle East. Even when a problem is localised to one region, knock on effects can ripple through connecting banks of flights at hub airports for many hours, with missed connections, later departures and aircraft substitutions all possible as airlines work to stabilise schedules.
What passengers on affected UK Gulf flights should expect
Consumer guidance from the UK Civil Aviation Authority explains that when disruption stems from air traffic control decisions or technical failures that lie outside an airline’s control, carriers still have a duty of care to passengers even though cash compensation is usually not payable. This support can include meals, refreshments, hotel rooms where necessary and rebooking on the next available service, either with the same airline or, in some cases, another carrier.
However, travellers are advised in official public guidance to expect busy airports, longer queues and limited availability on alternative flights when large parts of the network are affected at once. Seats in peak travel periods can be scarce, and some passengers may face overnight stays or re-routing via different hubs, adding hours to journey times. Those connecting between the UK and Gulf hubs on Emirates or Qatar Airways may need to accept alternative routings, different connection times or revised arrival airports if their original itineraries are no longer feasible.
Flight tracking tools and airport departure boards suggest that schedules are being adjusted on a rolling basis as capacity gradually returns. Frequent checks of flight status, attention to emails and text messages from airlines, and flexibility over travel times or routings can help passengers adapt more easily to changing conditions.
Travel planning tips while systems are restored
Given the scope of the disruption, aviation and consumer travel resources recommend that passengers flying between the UK and the Gulf in the coming days build in extra time and prepare for potential last minute changes. Travellers connecting to onward long haul destinations may wish to allow for longer layovers where possible, and to avoid tight back to back meetings or events immediately after arrival in case flights reach their final destination later than scheduled.
Publicly available guidance from government and regulator sites also encourages passengers to retain receipts for essential expenses incurred during long delays, such as meals, local transport and basic toiletries when luggage remains checked in. While airlines may provide vouchers or direct assistance at the airport, supporting documents can help when seeking reimbursement later under the carrier’s published policies.
As NATS engineers work to resolve the technical issues and restore normal capacity, airlines including Emirates and Qatar Airways are expected to continue updating their websites and customer channels with the latest operational information. For now, travellers with imminent departures on UK routes are being urged by publicly available advisories to stay informed, remain flexible and be prepared for journeys that may take longer than originally planned.
Air traffic control issue causes flight delays and disruption across UK