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Interactive preview · Sample flight data

This is what FlightSense does

Three disrupted flights, three different answers. Every figure below comes from the regulation itself — and cash is only part of what an airline owes.

Four people on one booking

The statutory amount is per person, so a family is owed four times over. The letter claims for all four on one booking.

Sample flight

Madrid (MAD) → Chicago (ORD)

Iberia IB3421 · arrived 6 hours late · 4 travellers

  • Spotted the disruption
  • Worked out your rights
  • Checked the regulation, line by line

Your claim letter

We draft it. You send it.Add your booking reference and name where the brackets are — we can't file the claim for you.

Subject: EU261 compensation claim — flight IB3421

To: Iberia — Customer Relations
Date: 14 March 2026

Dear Sir or Madam,

I am writing to claim the compensation I am owed under EU261 for the disruption to flight IB3421.

Flight: IB3421
Booking reference: [your booking reference]
Passenger(s): [full name(s) of everyone on the booking]

Under EU261 I am entitled to €600 for each of the 4 passengers on the booking (€2,400 in total), on the following basis:
  - Article 7(1): Under EU261 Article 7(1), a passenger on a non-intra-Community flight of more than 3,500 km who arrives at the final destination three hours or more after the scheduled arrival time is entitled to €600 compensation.

The airline is required by law to inform passengers of their rights to compensation and assistance. Please confirm payment within 14 days. If I do not receive a satisfactory response, I will refer this claim to the National Enforcement Body of the country of departure, and pursue the matter through the competent alternative dispute resolution body or the courts. I am bringing this claim within the applicable time limit, which varies by the country of departure (commonly between two and six years).

Please make payment to: [your payment details]

Yours faithfully,
[your full name]

Why you can act on this

The amount is calculated, not estimated

Distance, delay and route decide it, by the same deterministic rules every time. No model invents a figure.

Every citation is a real regulation article

Each one links to the official text on EUR-Lex. If we cannot cite it, we do not claim it.

Uncertainty is escalated, not guessed

When a case is genuinely unclear, it goes to a person instead of producing a confident number.

A person checks every payable result

Until a person has checked the figure, it stays an estimate — the claim letter is released only after that.

Free to use. We don't take a percentage of your claim. We draft the letter; you send it, and you keep 100% of whatever the airline pays. Claims firms typically take 25–50%.

Had a flight disrupted?

Tell us what happened and we'll work out what the law says you're owed — no account needed to see the figure.

Check what I may be owed