Extraordinary Circumstances Explained
Airlines often cite 'extraordinary circumstances' to deny compensation. Here's what actually qualifies — and what doesn't — under EU law.
Check Your Compensation Free →When does EC 261/2004 apply?
The regulation covers specific disruption types. Knowing the difference between qualifying and non-qualifying events is the first step to a successful claim.
Qualifying events
You are entitled to fixed compensation if any of the following apply:
- ✓Technical faults or mechanical issues (NOT extraordinary — airline's responsibility)
- ✓Crew shortages, sick crew, or staff strikes (NOT extraordinary — airline's responsibility)
- ✓Bird strikes (NOT extraordinary in most court rulings)
- ✓Operational delays, turnaround issues, late incoming aircraft (NOT extraordinary)
Extraordinary circumstances
Airlines may be exempt from paying compensation if the disruption was caused by:
- ✗Severe weather making flying genuinely impossible (heavy snow, thunderstorms, fog below minimums)
- ✗Air traffic control strikes or system-wide restrictions
- ✗Volcanic ash, earthquake, or natural disaster affecting the airport
- ✗Genuine security threats (bomb scares, terrorism, political unrest)
How much can you claim?
EC 261/2004 sets fixed compensation amounts based on flight distance. There is no discretion — if you qualify, you are owed these amounts by law.
| Flight distance | Minimum delay | Compensation |
|---|---|---|
| Under 1,500 kme.g. London → Paris | 3 hours+ | €250 |
| 1,500 – 3,500 kme.g. London → Cairo | 3 hours+ | €400 |
| Over 3,500 kme.g. Frankfurt → New York | 3–4 hours | €300 |
| Over 3,500 kme.g. Frankfurt → New York | 4 hours+ | €600Maximum |
How to claim compensation
The process is straightforward. AirHelp handles the legal complexity so you don't have to chase airlines or understand EU law.
Enter your flight number and travel date. EC 261/2004 applies to flights departing from EU airports, or arriving in the EU on an EU-based carrier.
Locate your boarding pass, booking confirmation, and any communication from the airline about the disruption. AirHelp will guide you through exactly what's needed.
Submit once through AirHelp's platform. Their legal team handles all correspondence, escalation, and court proceedings — no follow-up needed from you.
Compensation lands directly in your bank account. AirHelp charges a 35% service fee only when your claim succeeds — zero upfront cost.
Frequently asked questions
Everything passengers ask before filing their first claim.
No. The European Court of Justice ruled in Wallentin-Hermann v Alitalia (C-549/07) that technical problems are inherent to airline operations and are NOT extraordinary circumstances. Airlines must maintain their aircraft — failures are their responsibility.
Courts have increasingly ruled that bird strikes are NOT extraordinary circumstances, because they are foreseeable events in aviation. The trend in EU case law is against airlines on this point, though some national courts still disagree.
It depends on WHO is striking. The airline's own staff striking is NOT extraordinary (they can negotiate better). ATC or airport staff strikes ARE extraordinary because the airline cannot control them.
This is a catch-all term airlines use that almost never constitutes extraordinary circumstances. Late incoming aircraft, crew rotation issues, scheduling problems — these are all within the airline's control and responsibility.
You don't have to verify it yourself. AirHelp cross-references flight data, weather records, ATC logs, and court precedents to determine if the airline's excuse is valid. Many airlines over-claim extraordinary circumstances to avoid paying.
Generally no. The 'knock-on effect' of a previous delay is NOT extraordinary. Airlines are expected to build buffer time into their schedules. If they run tight turnarounds and it causes cascading delays, that's their operational choice.
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