DIY vs Claims Service: Should You Handle Your Own Flight Delay Claim?

Bottom line: DIY is free but takes time and persistence. A claims service costs $19 (US) or 25% (EU261) and handles the paperwork and follow-up for you. DIY makes sense for simple, clear-cut cases where the airline has already indicated it will pay. Use a service for refusals, complex cases, or when your time is worth more than the fee.

Filing a claim yourself means contacting the airline directly, citing the specific regulation, and following up until the case is resolved. For US DOT claims, this typically means:

1. 1

   Submitting a refund request through the airline's website or customer service

2. 2

   Waiting for a response (airlines have up to 30 days to acknowledge and 60 days to fully resolve EU261 claims; DOT timelines are 7-20 days for refunds)

3. 3

   Escalating to the DOT Air Consumer Division if the airline refuses

4. 4

   Potentially filing in small claims court if the DOT complaint does not resolve the issue

For EU261 claims, the airline may escalate to national enforcement bodies (like the UK CAA or Spain's AESA) which adds more steps. See the EU261 rights guide for the full process.

A claims service like TravelStacks handles the entire process: evaluating eligibility, preparing documentation, filing with the airline and/or DOT, following up, and escalating if the airline refuses.

For US DOT claims, TravelStacks charges $19 flat regardless of the refund amount. For EU261 and UK261 claims, TravelStacks charges 25% on a no-win, no-fee basis.

Time value: If a $300 refund claim takes you 5 hours of calls and paperwork at your hourly rate, the $19 TravelStacks fee pays for itself. If you have multiple disrupted segments, the math becomes even clearer.

DIY makes sense when:

• ›

  The airline has already acknowledged it owes you a refund and is just processing it

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  Your claim is a small amount where even a $19 fee feels significant

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  You enjoy the process and have time to follow up

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  Your claim involves only a straightforward refund that the airline's website handles automatically

A claims service is worth the cost when:

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  The airline has already refused once

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  Your claim involves EU261 or UK261 and you are unfamiliar with those regulations

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  You have multiple disrupted flights on the same trip

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  You do not have time to make repeated calls and follow-ups

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  Your refund amount is large enough that expert handling reduces the risk of an unfavorable outcome

For EU261 claims, airlines sometimes use legal technicalities ('extraordinary circumstances,' substituted aircraft, etc.) to deny valid claims. A service familiar with EU261 litigation is better positioned to counter those arguments than an individual passenger who files once.

For US DOT claims:

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  DIY: $0 in fees, but your time (typically 2-5 hours for a contested case)

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  TravelStacks: $19 flat fee

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  Break-even: a DIY approach makes more financial sense only if your time is worth less than $19 for the hours spent

For EU261 claims (e.g., 400 euros compensation):

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  DIY: $0 in fees, keep all 400 euros

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  TravelStacks at 25%: you keep 300 euros (service takes 100 euros)

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  AirHelp at 35%: you keep 260 euros (service takes 140 euros)

For a detailed EU vs US fee comparison, see TravelStacks flat fee vs AirHelp percentage. For all service options, see best flight compensation services for US passengers and the airline rankings page.