British Airways Heathrow disruption: compensation, rerouting and evidence
Reviewed on 10 August 2026. A British Airways delay or cancellation at Heathrow can produce UK261 compensation, refund or rerouting, and care. Record the operating airline, original terminal information, first door opening, missed connections and every alternative BA offers. Do not rely on a static terminal assumption because operational assignments can change.
Free eligibility check
Check your case in the form
Enter your route, date and type of disruption. We will check whether your case qualifies for a claim under EU 261/2004 or UK261.
What happened to your flight?
Claim up to €600 for a delayed or cancelled flight.
Choose the situation that applies to your flight:
Heathrow complexity does not alter the legal test. A passenger still measures final arrival on one booking and requires a specific cause rather than a general airport explanation.
At-airport evidence checklist
| Evidence | Use |
|---|---|
| Original e-ticket and boarding pass | Proves schedule, operator and connection |
| BA app and airport-board screenshots | Captures live changes |
| Door-opening time | Determines direct-flight arrival delay |
| Transfer and gate-closure record | Explains missed connection |
| Written cancellation reason | Tests extraordinary circumstances |
| Voucher and hotel attempts | Supports care expenses |
Save documents before rebooking replaces the original service in Manage My Booking. Record local time and terminal movement without publishing private passenger data.
Direct delay from Heathrow
A BA flight leaving Heathrow normally falls under UK261. Fixed compensation begins from final arrival of at least three hours, subject to cause. Standard bands are GBP 220, GBP 350 and GBP 520, with GBP 260 for a long journey arriving between three and four hours late under current CAA guidance.
Departure delay alone is not decisive. A late Heathrow departure can recover time. At destination, record first door opening rather than touchdown. The BA three-hour threshold guide gives a close-time method.
Care can begin before compensation eligibility is known. Ask BA for refreshments and, where an overnight delay develops, accommodation and transfer.
Cancellation at Heathrow
After cancellation, choose money refund, earliest rerouting or later travel. Heathrow has a broad airline network, so ask BA to consider partner and competitor options where its own replacement is much later.
BA's current guidance allows comparable alternative transport in specified circumstances where no suitable alternative is provided. UK CAA advice expects realistic earliest rerouting, potentially on another airline. Show the available option and request booking before self-purchase.
Notice under 14 days can create fixed compensation. Preserve the first message and replacement schedule. Weather or ATC may establish a defence to the fixed sum, but the transport choice remains.
Heathrow connection missed
For one through reservation, the ticketed destination is central. A 45-minute delay into Heathrow can cause a passenger to miss a BA long-haul service and arrive at the final city many hours late. Final arrival and first-to-final distance drive the claim.
Keep both boarding passes, scheduled connection, arrival stand, transfer route, gate closure and rerouting. BA may automatically rebook to its next service or a partner flight, but the passenger can request a materially earlier lawful alternative.
Separate tickets generally do not combine into one statutory destination. The BA Heathrow missed-connection article addresses minimum connection, one-booking proof and separate reservations.
Another London airport
BA may reroute from Gatwick or London City, or a diverted flight may land there. Ask who pays transfer. When the alternate airport serves the same city or region, the carrier can owe transport to Heathrow or another nearby destination agreed with the passenger.
Do not voluntarily choose a different airport and assume every parking, car-hire or transfer cost will be reimbursed. Obtain BA's instruction or consent, and retain rail, coach or taxi receipts.
If BA changes the departure airport, verify baggage and check-in time. Surface transport can make an otherwise plausible rerouting impossible.
Weather, ATC and airport systems
Heathrow can face wind, fog, runway-rate reductions, air-traffic flow restrictions, baggage-system issues and security events. Each has a different legal origin. BA should identify the event and time rather than invoke "Heathrow disruption" as one category.
An airport or ATC restriction can be extraordinary. BA must still show the effect on the service and reasonable recovery. An airline-controlled aircraft, crew or IT issue may be inherent. Mixed causes should be separated.
Compare other flights cautiously because runway slots, destinations and aircraft differ. Official airport and NATS notices are stronger than social-media speculation.
Overnight care
Ask BA to provide a hotel and airport transfer. If queues are unmanageable or the booking portal fails, preserve proof and select a reasonable room. Heathrow-area rates can rise sharply during mass disruption, so screenshot availability.
Keep itemised food, hotel and transport receipts. BA excludes alcohol and consequential destination losses from its ordinary expense process. A passenger living nearby may reasonably travel home and back instead of taking a hotel.
Use the BA expense guide to prepare the schedule. Submit costs separately from fixed compensation.
Which BA company operated?
Most passengers see the British Airways brand, but operating responsibility can sit with British Airways Plc, a partner, franchise or wet-lease arrangement. BA CityFlyer and BA Euroflyer are separate airlines, more closely associated with other London airports but capable of operational variation.
Read the "operated by" line and boarding pass. If BA says another airline should pay, require confirmation and direct the claim to that operator. Do not infer responsibility from terminal or aircraft livery.
Claim sequence
Build a chronology from original schedule to final arrival. Add operator, route coverage, cause, distance, notice and alternative offers. Submit fixed compensation through BA Customer Relations and expenses through the dedicated form.
If rejected, request the underlying Heathrow event and mitigation. British Airways participates in CEDR after the internal process reaches a final answer or the applicable waiting period. The BA escalation guide compares the routes.
FAQ
Does every BA Heathrow delay use UK261?
Heathrow departures normally do. Inbound coverage depends on the operating airline, so verify a codeshare rather than relying on the BA number.
Can BA reroute me from Gatwick?
Yes where it is a reasonable alternative, but surface transfer and timing must work. Ask BA to arrange or fund the required journey.
What if I miss a connection at Heathrow?
On one booking, measure final arrival at the ticketed destination. Preserve the original connection and replacement itinerary.
Is Heathrow congestion extraordinary?
Not as a generic phrase. BA should identify an ATC, weather, security, airport or airline event and show its effect and mitigation.
Can I self-book a Heathrow hotel?
Potentially when overnight care is necessary and BA does not arrange it. Choose a reasonable option and retain contact attempts, availability and invoice.