AvAnalysis

EU261’s Nine-Month Deadline: The Small Print That Will Cost Passengers

A new EU regulation cuts the time passengers have to claim flight compensation to just nine months, overriding years-long national limits.

EU261’s Nine-Month Deadline: The Small Print That Will Cost Passengers

Regulation (EU) 2026/2202, published in the Official Journal of the European Union on 2 October 2026, introduces a hard nine-month deadline for EU261 claims. For passengers accustomed to pursuing delayed or cancelled flight compensation years after the fact, this is a material change to their rights, and it comes into force on 23 October 2027.

EU261 claims: EU261's Nine-Month Deadline: The Small Print That Will Cost Passengers

The rule has been thirteen years in the making. The European Commission first proposed revising the air passenger rights framework in March 2013, and the European Parliament adopted its first-reading position in February 2014. The file then stalled in the Council for eleven years. A Conciliation Committee finally approved a joint text on 15 June 2026, and the regulation was formally adopted by both institutions on 16 September 2026.

What the Nine-Month Rule Actually Says for EU261 Claims

The core change is a new Article 7(9), which requires passengers to submit a compensation request to the airline within nine months of the actual departure date, according to EUR-Lex and reporting by EU261Rights.com. Miss that window and the right to compensation under EU261 is gone, regardless of how much time national law might otherwise allow.

The regulation also imposes obligations on airlines once a claim lands. Airlines must acknowledge a compensation request immediately in a durable form such as an email, TravelFree.info reports. They then have 30 calendar days from receiving the claim to either pay or provide a reasoned refusal, as confirmed by EUR-Lex.

Additionally, airlines must notify passengers of their compensation rights within 96 hours of a disruption, and that notification must be electronic, according to the Official Journal. That 96-hour clock matters: if airlines comply properly, most passengers will know their rights well within the nine-month window.

Who Loses the Most

The impact depends heavily on where you are flying from. Under the current framework, national limitation periods govern when a claim becomes time-barred. EU261Rights.com reports that those periods currently vary sharply: six years in England, one year in Poland and Belgium. The legal basis for that variation dates to the Court of Justice ruling in Moré v KLM (C-139/11, 22 November 2012), which held that national limitation periods, rather than the Montreal Convention's two-year limit, apply to EU261 compensation, as EU261Rights.com reports.

For passengers in England, the shift is dramatic. A six-year window becomes nine months. For those already in Poland or Belgium, the new deadline is actually more generous than the current one-year national limit. The regulation levels the field, but it levels it downwards for the passengers who previously enjoyed the longest protections.

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The passengers most at risk of losing out are those who do not act quickly: people who discover a disruption was actionable only after speaking to a claims-management firm, or those who simply filed the matter away and returned to it later. The nine-month clock starts at the actual departure date, not the date the passenger became aware of their entitlement.

What Else Changed and What Held Firm

The compensation amounts are unchanged. Thresholds remain €250, €400 and €600, per the Official Journal, and the three-hour delay trigger has been preserved, confirmed by EUR-Lex and TravelFree.info. The Council had proposed raising the delay trigger to four hours during negotiations, but TravelFree.info reports that the European Parliament rejected this at its second-reading position on 21 January 2026, insisting on the existing three-hour threshold.

One notable addition concerns no-show policies. Airlines are now banned from denying boarding or levying a fee against a passenger who missed an outbound leg and still wishes to travel on the return, according to the Official Journal. This closes a gap that caught many passengers out when airlines cancelled return bookings after a missed outbound flight.

The definition of extraordinary circumstances, which airlines use to escape compensation liability, is now written into the regulation itself with a non-exhaustive list of qualifying events, per the Official Journal. Codifying the definition should reduce the scope for disputes over what constitutes an extraordinary circumstance, though any list described as non-exhaustive still leaves room for interpretation.

The UK Question

The United Kingdom is not bound by Regulation (EU) 2026/2202. UK261, the domestic equivalent retained after Brexit, continues to operate under separate national rules. EU261Rights.com reports that the limitation period in England currently stands at six years, which the new EU regulation would have cut sharply. With no obligation to align, the UK retains that longer window for now.

Whether the UK chooses to adopt any elements of the new framework is a political question, not a regulatory one. Our view at The Aviation Hub is that the divergence will become commercially visible: passengers travelling on EU-registered carriers from UK airports will face the nine-month clock on the EU leg of an itinerary, while the same journey operated by a UK carrier under UK261 will not. Travellers booking across jurisdictions would do well to understand which regime applies to which flight. You can check the operating carrier on any route using our Airline Search.

The Bottom Line

Regulation (EU) 2026/2202 is a genuine reshaping of the claims landscape, not a minor amendment. Passengers who previously relied on extended national limitation periods to file late claims will find that option closed from 23 October 2027. The practical effect is that disrupted travellers need to treat the nine-month window as the hard deadline it is, and act as soon as they receive the mandatory 96-hour notification from their carrier.

What to watch next: how national enforcement bodies across EU member states implement the new acknowledgement and 30-day response requirements, and whether the UK government opens a formal consultation on aligning any part of UK261 with the revised framework. The regulation is published in full on EUR-Lex and the institutional timeline is set out by TravelFree.info for those who want the procedural detail.

This article draws on information from Official Journal of the European Union / EUR-Lex and reporting by EU261Rights.com, TravelFree.info and IEU Monitoring (European Parliament/Council press-release aggregator).

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