What Documents Do I Need for Flight Compensation? A Complete Checklist

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One of the most common reasons delayed passengers hesitate to file a compensation claim is uncertainty about what documents they need. The good news: you don't need as much as you might think. FlyPayout can work with minimal information and verifies flight data independently. But having the right documentation strengthens your claim and can speed up the process significantly.

This guide lists every document that helps a flight compensation claim, explains what's essential versus what's helpful, and clarifies what to do if you've lost some of your travel documents.

The essentials: what you absolutely need

Your booking reference (PNR) or flight confirmation

This is the six-character alphanumeric code found on your booking confirmation email. It links your identity to the specific flight and is the single most important piece of information for any flight delay compensation documents package. If you booked through a travel agent or online travel agency, the booking reference may differ from the airline's reference — provide both if you have them.

Flight number, date, and route

The flight number (e.g., FR1234, BA456, LH789), the date of travel, and the departure and arrival airports. If your journey involved connecting flights on a single booking, include all flight numbers and the full itinerary. These details allow FlyPayout to pull the actual arrival times from aviation databases and confirm the exact delay length.

Your name as it appears on the booking

The name on the claim must match the name on the booking. If you're claiming for multiple passengers, provide all names. This is the one piece of information no database can supply on your behalf.

Strongly recommended: documents that strengthen your claim

Boarding passes

Your boarding pass — paper or digital — proves you checked in and were present at the airport. Boarding passes are critical to prove you were present for the disrupted flight. Airlines occasionally dispute whether a passenger actually traveled, and a boarding pass eliminates this argument.

Lost your boarding pass? Digital boarding passes stored in the airline's app, Apple Wallet, or Google Wallet remain accessible after the flight. Check your email for the boarding pass attachment or your airline app's past trips section. If you genuinely cannot find it, FlyPayout can often proceed without it by verifying your presence through airline records and flight data.

Delay or cancellation notification

Any communication from the airline confirming the disruption — emails, SMS messages, app notifications, or written notices at the airport. Airlines are required to notify passengers of cancellations and significant delays, typically within 30 minutes of becoming aware of the disruption, and must inform them of their right to a refund if they choose not to accept alternative compensation. These notifications show that the airline acknowledged the disruption, what their stated reason was, and when they sent it — which is relevant for the 14-day notification rule for cancellation compensation.

Receipts for expenses

If you incurred expenses during the disruption — meal vouchers weren't provided and you paid for meals, the airline failed to provide hotel accommodations during overnight delays, or you paid for alternative transportation — keep every receipt. Under EC 261 and UK 261, airlines must reimburse reasonable additional expenses even during extraordinary circumstances. These are claimed separately from the fixed cash compensation.

Reasonable expenses include airport meals at normal prices, a mid-range hotel for an overnight stay, taxi or public transport, and essential phone calls. If the airline offers travel credits or a travel voucher instead of a cash refund for your out-of-pocket costs, you are entitled to insist on a full cash refund instead. Automatic refunds for cancelled flights must be provided within 7 business days for credit card purchases.

Helpful but not essential

Screenshots of the departure board or flight status — from the airline's app or a flight status tracker — provide timestamped evidence of the disruption. Useful if the airline later disputes the delay length or arrival times.

Notes on the airline's stated reason are valuable if staff told you the cause verbally — "technical issue," "air traffic control issues," "crew problem." Write it down with the time. Airlines sometimes change their stated reason later when handling claims, and your contemporaneous notes are evidence.

Alternative transport receipts: if you arranged your own transport on a different flight, train, or rental car, keep the receipt for potential reimbursement. This applies to both domestic flights and international flights where the airline's policy failed to provide timely alternatives.

Proof of connecting flight on a single booking: if you missed a connection, your booking confirmation showing all segments under one reservation proves the airline is responsible for the total journey. If the Montreal Convention applies to your international flights for baggage or delay claims, this same documentation supports those too.

Frequent flyer miles account details or travel rewards team membership can sometimes help with correspondence routing, though they are not required. Airlines may offer seat upgrades or accept travel credits as partial settlement — you are not required to accept these and can insist on a full cash refund instead.

What you do NOT need

You do NOT need to prove the cause of the disruption. Under EC 261 and UK 261, the burden of proof is on the airline — they must prove the disruption was caused by extraordinary circumstances. You only need to prove you had a confirmed booking and the flight was delayed or cancelled.

You do NOT need legal documents, solicitor letters, or formal complaints. FlyPayout handles all legal documentation.

You do NOT need the airline's response to a previous claim. If you previously filed and were rejected, that is useful context but not required. FlyPayout files a fresh claim with independent evidence.

You do NOT need to have complained at the airport. There is no requirement under EC 261 to have filed a complaint at the airport as a precondition for claiming.

What if I've lost everything?

If you have almost no documentation — no boarding pass, no booking email, no receipts — you can still claim. At minimum, FlyPayout needs your name, the flight number and date, or the route and approximate date. With this information, FlyPayout verifies your booking status, the flight's actual departure and arrival times, and the cause of the disruption through aviation databases. Most airlines keep passenger manifests and flight records going back years. A claim with minimal documentation is still valid.

Documents needed for flight compensation: quick checklist

Document	Status	Where to find it
Booking reference (PNR)	Essential	Booking confirmation email
Flight number and date	Essential	Booking email, airline app
Your name	Essential	As on booking
Boarding passes	Strongly recommended	Airline app, email, Apple or Google Wallet
Delay or cancellation notification	Strongly recommended	Email, SMS, airline app
Expense receipts	Strongly recommended for reimbursement	Keep originals
Screenshots of departure board or flight status	Helpful	Phone photos
Notes on airline's stated reason	Helpful	Write down at time of disruption
Alternative transport receipts	Helpful if applicable	Keep originals
Connecting flight booking confirmation	Helpful for missed connections	Booking email

How FlyPayout Uses Your Documents

Your booking reference confirms your reservation and passenger details. The flight number and date let us pull actual arrival times from aviation databases, confirming the exact delay. Any airline notification is cross-referenced against independent weather data, ATC notices from Eurocontrol, and flight tracking records to verify whether the stated reason — air traffic control issues, bad weather, technical fault — was genuine and whether it qualifies as an extraordinary circumstance. Expense receipts are used to prepare reimbursement claims alongside the fixed compensation amount. Everything else — legal documentation, evidence preparation, airline correspondence, and court filings if needed — we handle.

How FlyPayout Handles Your Claim

Step 1: Check your flight. Enter your flight details into our free compensation calculator. In under 2 minutes, you'll know if you're eligible and how much you could receive.

Step 2: Submit your claim. Provide whatever documents you have — even just a flight number and date is enough to start. FlyPayout verifies everything independently.

Step 3: Get paid. We handle the airline, the evidence, and the legal proceedings if needed. You only pay our fee when the compensation arrives in your account. If we don't win, you pay nothing.

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Frequently Asked Questions

What documents do I need for flight delay compensation?

At minimum: your booking reference, flight number, date of travel, and name. Boarding passes and any communication from the airline about the delay are strongly recommended. FlyPayout can work with minimal documentation and verifies flight data independently.

Can I claim without a boarding pass?

Yes. While boarding passes are critical to prove presence, they are not legally required. FlyPayout can verify your travel through airline records. Check the airline's app or your email before assuming you've lost it.

What if I don't have receipts for expenses?

You can still claim the fixed compensation (€250 to €600) without any expense receipts. Receipts are only needed for reimbursement of out-of-pocket additional expenses incurred during the disruption. The fixed compensation and expense reimbursement are separate claims.

Do I need to prove what caused the delay?

No. Under EC 261 and UK 261, the burden of proof is on the airline. They must prove the disruption was caused by extraordinary circumstances — you don't need to prove the cause. This is one of the most common misconceptions that stops delayed passengers from filing.

What documents do I need for a missed connection?

The same core documents apply, plus your booking confirmation showing all flight segments under a single reservation. This proves the airline is responsible for the complete journey.

How far back can I claim?

Limitation periods range from 2 years (Netherlands) to 6 years (England and Wales). Even for older flights, a flight number and approximate date is often sufficient, as flight data is preserved in aviation databases. DOT rules in the US differ — see our US DOT guide for specific rules on American carriers.

Don't let missing documents stop you from claiming.

Many passengers never file because they assume they need a perfect paper trail. You don't. FlyPayout can work with as little as a flight number and date. We verify everything else independently. The worst outcome is that we check and tell you the claim doesn't qualify — and that costs you nothing.

Check your flight now — it takes less than 2 minutes, and it's completely free.

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FlyPayout helps passengers claim compensation for flight delays, cancellations, denied boarding, overbooking, missed connections, and baggage claims. Our service is risk-free — you only pay when we succeed.