The email calls it a schedule change. Your 11:40 departure is now 06:10, and the airline treats it as routine housekeeping. Air passenger law has no category called schedule change. It has cancellation and it has delay, and which one your email falls into decides whether you get a refund, a rebooking, or several hundred euros on top.
The short answer
Under EU261 and its UK copy, a change to your departure time is measured against two fixed lines. Moved earlier by more than one hour, it is a cancellation. Moved later by under three hours with nothing else altered, it is nothing at all.
| What the airline did | How EU and UK law reads it | What you can ask for |
|---|---|---|
| Moved departure earlier by more than 1 hour | Cancellation | Refund or re-routing, plus €250 to €600 unless told 14 days ahead |
| Moved departure earlier by 1 hour or less | Negligible change | Nothing beyond the new flight |
| Pushed later by under 3 hours, nothing else changed | Not a cancellation | Nothing |
| Pushed back so you arrive 3 or more hours late | Long delay | Compensation if the cause was in the airline’s control |
| Killed the flight number and rebooked you | Cancellation | Refund or re-routing, plus the notice tiers below |
| Changed the departure or arrival airport | Re-routing elsewhere | Transfer costs under Article 8(3) |
The airline’s own definition of a significant schedule change, buried in its conditions of carriage, is not the legal test. Article 15 says obligations under the regulation “may not be limited or waived, notably by a derogation or restrictive clause in the contract of carriage”. A policy threshold sits on top of the law, never under it.
Is moving my flight earlier really a cancellation?
Yes, past one hour. On 21 December 2021 the Court of Justice ruled in the joined Azurair cases (C-146/20, C-188/20, C-196/20 and C-270/20) that a flight brought forward by more than one hour must be regarded as cancelled. An advance of that size causes the same serious inconvenience as a delay: passengers can no longer organise their time around the booking, and may be unable to board despite taking the necessary precautions.
The reference point is precise. More than one hour is significant. One hour or less is negligible and buys you nothing. There is no sliding scale between them. The same judgment added a detail that cuts the other way: telling a passenger before the journey that the flight has been brought forward can itself count as an offer of re-routing, which is what drags the notice tiers into the argument.
What if they push it later instead?
A postponement of less than three hours, with no other change to the flight, is not a cancellation. The Court said so in the same judgments. Past that point the argument switches from cancellation to delay, and the only number that matters is how late you reach your final destination. Our guide to what a delayed or cancelled flight in Europe owes you works through the arrival-delay test.
How much notice did they give you?
Once the change counts as a cancellation, compensation turns on notice and on the replacement offered. Article 5(1)(c) sets three tiers, and Article 5(4) puts the burden of proving when it told you on the airline.
| Notice given | Compensation due unless |
|---|---|
| 14 days or more before departure | Never due |
| Between 14 and 7 days | The replacement departs no more than 2 hours early and lands under 4 hours late |
| Less than 7 days | The replacement departs no more than 1 hour early and lands under 2 hours late |
A booking agent in the middle is not a defence. Azurair held that a passenger counts as not informed where the airline told the intermediary at least two weeks out, the intermediary failed to pass it on in time, and the passenger never expressly authorised it to receive such information. Our note on who owes you when you booked through an agent covers where the liability sits.
Can they halve the compensation by rebooking me?
Not when the flight was brought forward. Article 7(2) normally lets an airline cut compensation by half if the re-routing lands you within two, three or four hours of the original arrival, by distance band. Azurair closed that door for advanced flights: the carrier pays the full €250, €400 or €600 and cannot reduce it because the alternative got you there on time. Note the asymmetry. Land you late and the airline can often pay half. Take off four hours early and it pays all of it.
What if the flight touches the United States?
Different regime, no compensation, but a hard refund right. 14 CFR Part 260, from the Department of Transportation final rule published on 26 April 2024 and amended that August, defines a “significantly delayed or changed flight” and makes the refund automatic. It bites when you depart 3 hours earlier (domestic) or 6 hours earlier (international), arrive 3 or 6 hours later on the same split, leave from or land at a different airport, gain connection points, or get downgraded. Two further limbs cover disabled passengers rerouted through different connecting airports or put on aircraft missing accessibility features.
The refund covers nonrefundable fares, taxes and ancillary fees, and it is money rather than credit. Prompt means seven business days on a credit card and 20 calendar days on anything else. A voucher can only be offered as an explicit alternative, must carry clear notice of your right to a refund, and must stay valid five years. The rule also protects people who do nothing: ignore the offer, let the flight depart without you, and the refund is still due.
Does the UK follow the one hour rule?
Not automatically, and this is where UK claims get argued. Section 6(1) of the European Union (Withdrawal) Act 2018 says a UK court “is not bound by any principles laid down, or any decisions made, on or after IP completion day by the European Court”. IP completion day was 31 December 2020. Azurair was decided on 21 December 2021, almost a year past that line. Section 6(2) lets a court have regard to it, so in the UK it is persuasive authority, not binding authority.
Cite it anyway. Airline claims teams run one playbook across both regimes and rarely litigate the point. Just do not build a county court claim on the assumption that the judge must follow it. UK amounts are £220, £350 and £520 by distance band, and the rest of what Brexit changed is in our note on UK flight compensation.
What about Canada?
The Air Passenger Protection Regulations have no advancement rule. Compensation is owed only where you were told 14 days or less before your original departure time, the cause was within the carrier’s control, and you arrive 3 or more hours late. Large carriers pay CA$400, CA$700 and CA$1,000 across the 3 to 6, 6 to 9 and 9 hour bands. Small carriers pay CA$125, CA$250 and CA$500. File within a year.
Where these claims fail
- Accepting the new time in the app. That tap is the airline’s evidence that you agreed to the re-routing, and it is the first thing quoted back at you.
- Treating the airline’s published threshold as the legal one. Article 15 says the contract of carriage cannot cut below the regulation.
- Taking the voucher. In the US, accepting compensation ends the refund right. Under EU and UK rules, Article 7(3) requires your signed agreement before compensation can be paid in vouchers.
- Claiming back a leg you already flew. Article 8(1)(a) reimburses parts already made only where the flight no longer serves any purpose in relation to your original travel plan.
- Measuring the departure when the case is a postponement. The number that pays is arrival delay.
How to claim
Screenshot the original itinerary and the change notice with its timestamp before you touch anything. The notice date is the case. Then name the mechanism rather than ask for goodwill: “My flight [number] on [date] was brought forward from [time] to [time], an advance of [X] hours. Under the judgment in joined cases C-146/20 and others, that is a cancellation. I was informed on [date], [X] days before departure. I claim €[amount] under Article 7 and do not accept a voucher.” If it refuses, our guide to escalating a rejected claim covers the ADR, regulator and court routes.
Frequently asked questions
They moved me 90 minutes earlier and I made the flight. Am I owed anything?
Yes, if you were told less than 14 days out. Compensation for an advanced flight does not depend on a late arrival, and the airline cannot halve it because you got there on time.
They switched me to a different airport. Do I pay to get across the city?
No. Article 8(3) makes the carrier bear the cost of transferring you from the alternative airport to the one you booked, or to another nearby destination you agree. On a US itinerary an airport change is a significant change, so you can refuse it and take the refund.
My fare was nonrefundable. Does that kill the refund?
No. Part 260 names nonrefundable tickets explicitly, and the EU and UK right to reimbursement under Article 8 is a statutory entitlement rather than a fare condition. It is due within seven days.
Does the agreed EU261 reform change this?
Not yet. The revision agreed on 15 June 2026 applies twelve months after the final text reaches the Official Journal, so the second half of 2027 at the earliest. Until then Azurair governs, as does the current reading of extraordinary circumstances.
Sources: Regulation (EC) No 261/2004, Articles 5, 7, 8 and 15, as applied in UK law (legislation.gov.uk). Court of Justice of the European Union, press release 226/21 on joined cases C-146/20, C-188/20, C-196/20 and C-270/20 Azurair and Others, 21 December 2021 (curia.europa.eu). 14 CFR Part 260, Refunds for Airline Fare and Ancillary Service Fees, 89 FR 32832 as amended by 89 FR 65536 (ecfr.gov). European Union (Withdrawal) Act 2018, section 6 (legislation.gov.uk). Air Passenger Protection Regulations SOR/2019-150 (laws-lois.justice.gc.ca). UK Civil Aviation Authority guidance on cancellations (caa.co.uk).
Researched from primary sources and checked September 2026. General information, not advice.
