EU Regulation 261/2004 is a cornerstone of European consumer protection law that has been in force since February 2005. The regulation creates binding obligations for airlines operating flights from EU airports, granting passengers automatic entitlements when things go wrong. Airlines cannot contract out of these rights, and any clause in a ticket or booking terms that attempts to limit them is legally void.

The regulation covers three main scenarios: significant arrival delays (3 hours or more), cancellations with fewer than 14 days' notice, and involuntary denied boarding due to overbooking. Compensation is calculated on a straightforward distance-based scale:

The sole defence available to airlines is the extraordinary circumstances exemption — events beyond the airline's control that could not have been avoided even with all reasonable measures in place. Severe weather, ATC strikes, and genuine security threats qualify. Ordinary technical failures, crew shortages, and commercial decisions do not. European courts have consistently ruled in favour of passengers when airlines overreach with this defence.

In addition to compensation, the regulation mandates a right to care for stranded passengers: free meals, refreshments, communications, hotel accommodation (when an overnight stay is required), and transport between the hotel and airport. These entitlements apply even when the delay is caused by extraordinary circumstances.

EU261 is triggered by the airport of departure, not the airline's nationality. Air Transat flights departing from EU Member State airports — and from UK airports under the equivalent UK261 regulation — fall squarely within the regulation's scope. The following airports from which Air Transat operates routes trigger passenger protection rights:

• Paris Charles de Gaulle (CDG) — France; full EU261 applies.
• Brussels Airport (BRU) — Belgium; full EU261 applies. Note Belgium's 1-year claim limit.
• Amsterdam Schiphol (AMS) — Netherlands; full EU261 applies.
• Lisbon Humberto Delgado (LIS) — Portugal; full EU261 applies.
• Barcelona El Prat (BCN) — Spain; full EU261 applies.
• Madrid Barajas (MAD) — Spain; full EU261 applies.
• Rome Fiumicino (FCO) — Italy; full EU261 applies.
• Athens Eleftherios Venizelos (ATH) — Greece; full EU261 applies.
• London Gatwick (LGW) — UK; UK261 (mirror of EU261) applies post-Brexit.
• Manchester Airport (MAN) — UK; UK261 applies post-Brexit.

Importantly, if your Air Transat flight arrived at one of these airports (i.e., your return flight to Europe), EU261 may still apply to the outbound leg if it was operated by a EU/EEA carrier — but since Air Transat is Canadian, the protection covers only departures from EU/UK airports, not arrivals.

Securing your EU261 entitlement from Air Transat follows a logical seven-step process:

1. Collect all booking and travel documentation. This includes your booking confirmation email, boarding pass (physical or digital), any rebooking documents Air Transat issued, and your ticket receipts. These form the foundation of your claim.

2. Record the disruption contemporaneously. Take photos of departure boards showing the delay. Screenshot any text messages or push notifications from Air Transat. If possible, note the exact announced reason for the delay and the name of the gate agent who informed you.

3. Obtain written confirmation of the delay reason from Air Transat. Ask the gate agent or customer service desk to provide a written statement explaining the cause of the disruption. This is your right under EU261 Article 14, which requires airlines to inform passengers of their rights at the point of disruption.

4. Calculate your entitlement. Every Air Transat transatlantic route exceeds 3,500 km, so the applicable compensation is €600 per passenger. Multiply by the number of passengers in your booking to arrive at the total amount to claim.

5. Submit a formal claim to Air Transat customer relations. Write to Air Transat's customer relations team — via their online claims portal or by postal letter — citing EU Regulation 261/2004, your booking reference, flight number, date, departure airport, and the specific disruption. State clearly the total amount you are claiming and provide your bank details for payment.

6. Allow 8 weeks for a substantive response. Most European NEBs consider 8 weeks a reasonable response time. If Air Transat fails to respond within this window, document the silence.

7. Escalate to the relevant NEB or ADR scheme if needed. If Air Transat rejects your claim or fails to respond, escalate through official channels (see the section below on rejections).

Founded in 1986 and headquartered in Montreal, Air Transat began as a charter airline serving Canadians travelling to Europe and the Caribbean. Over three decades it evolved into a scheduled leisure carrier, earning multiple "World's Best Leisure Airline" awards from Skytrax. The airline operates a fleet of Airbus A330-200, A330-300, and A321LR/XLR aircraft, which are ideally suited to high-volume transatlantic leisure routes.

Air Transat's European network is extensive, spanning France, the UK, Spain, Portugal, Greece, Italy, Belgium, the Netherlands, and several other destinations during peak summer season. In winter, the airline pivots heavily to Caribbean and Mexican sun destinations. The airline became a wholly owned subsidiary of Air Canada following Transat A.T.'s acquisition, though it continues to operate independently under its own brand.

When your Air Transat flight departing a European airport is delayed by 3 hours or more (or cancelled), the airline's obligations under EU261's right to care provisions kick in immediately:

• Free meals and refreshments in amounts reasonable for the waiting time must be provided. Typically this means vouchers for airport food and drink.
• Two free communications — phone calls or emails — must be made available so you can contact family, employers, or travel insurance providers.
• Hotel accommodation and airport transfers must be arranged and fully funded by Air Transat if your flight is delayed overnight or cancelled and no alternative flight is available until the following day.
• Right to re-routing or full refund. If Air Transat cancels your flight, you may choose between re-routing to your destination at the earliest opportunity (at no extra cost) or a full refund of your unused ticket.

If Air Transat fails to provide these services at the airport, you may arrange them yourself — booking a nearby hotel, purchasing meals — and claim full reimbursement from the airline. Always retain receipts and choose reasonable options; five-star hotel claims are unlikely to succeed without extraordinary justification.

Scenario 1: Paris CDG Departure Delayed 6 Hours

You are travelling from Paris Charles de Gaulle to Montreal on Air Transat flight TS 006. A technical fault causes a 6-hour departure delay and you arrive at Montreal over 5 hours late. France's EU261 enforcement applies in full. The route is approximately 5,520 km, so €600 compensation per passenger is due. Air Transat cannot claim this as extraordinary circumstances unless it can prove the technical fault was a hidden defect — not a failure of routine maintenance. A group of two adult travellers should expect €1,200 in total compensation.

Scenario 2: Athens Cancellation with 8 Days' Notice

Air Transat sends you an email 8 days before your Athens (ATH) to Toronto (YYZ) flight advising it has been cancelled. The offered replacement flight departs 2 days later. Since the notice was less than 14 days before departure and the offered re-routing departs more than 1 hour earlier or more than 2 hours later than the original, €600 per passenger applies under EU261 Article 5(1)(c). You also retain the right to a full refund instead of the alternative flight.

Scenario 3: Barcelona Denied Boarding Due to Overbooking

Your Air Transat flight from Barcelona El Prat (BCN) to Montreal is overbooked. Despite holding a confirmed reservation and checking in on time, you are involuntarily denied boarding. Under EU261 Article 4, Air Transat must immediately offer you the choice between re-routing and a full refund, plus your €600 per-passenger compensation. Volunteers who accept the airline's request to give up their seats are compensated by agreement rather than under EU261's fixed rates — but involuntary bumping triggers the full statutory amount.

The statute of limitations for EU261 claims varies by EU Member State, as the regulation defers to national law on this point. Knowing the deadline for your specific departure country is critical:

For UK airports (LGW, MAN), the limitation period under English law is 6 years from the date of the disrupted flight.

1. File your claim as soon as possible after the disruption. Memory fades and documentation becomes harder to obtain over time. Filing within days of your disrupted Air Transat flight ensures the evidence is robust and sends a clear signal that you intend to pursue the matter seriously.

2. Claim for every eligible passenger including children. Under EU261, the compensation applies per passenger, not per booking. Children aged 2 years and over who hold a ticket — even a discounted one — are entitled to the same €600 as an adult on Air Transat's transatlantic routes.

3. Do not conflate compensation with care rights — claim both separately. The €600 fixed compensation and the right to care (meals, hotel, transport) are distinct obligations. Even if extraordinary circumstances apply and reduce or eliminate your compensation entitlement, the right to care remains intact and claimable.

4. Ask for itemised receipts at the airport. If Air Transat fails to provide care and you must self-organise meals and accommodation, ensure every receipt is itemised. Airlines and small claims courts are more likely to accept specific, itemised expenses than rough estimates.

5. Understand the 14-day cancellation notice rule in detail. Cancellation compensation is avoided if the airline gives 14 or more days' notice AND offers a re-routing that meets specific timing criteria (departing no more than 2 hours earlier and arriving less than 4 hours later). If either condition fails, your €600 entitlement survives.

6. Do not sign any settlement agreement without reading it carefully. Air Transat may offer future travel vouchers or partial cash settlements. Before signing anything, confirm that the settlement does not constitute a waiver of your EU261 rights to the remaining balance.

7. Use the extraordinary circumstances burden of proof to your advantage. Under EU261 and ECJ case law, the burden of proving extraordinary circumstances lies with the airline, not the passenger. If Air Transat cannot substantiate its claim, the presumption under law is in your favour.