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uk Travel, documents & being abroad online check-in blocked • cannot check in online • check-in says verify documents • manual document verification • document check at airport • passport details mismatch • apis passenger details wrong • boarding pass not issued • passport validity rules confusion • passport issued more than 10 years • schengen 3 months rule • visa check required • eta needed for uk travel • travel document upload failed • airline app check-in error • name mismatch on booking • middle name missing on ticket • transit country entry rules • residence permit verification • evisa confirmation needed

What to do if…
online check-in is blocked because your documents need manual verification

Short answer

Treat it as “counter check-in required”: make sure your booking details exactly match your passport and you can show any required permissions, then go to a staffed check-in desk early.

Do not do these things

  • Don’t keep trying random edits/uploads — repeated wrong entries can create more mismatches.
  • Don’t rely on a screenshot of your passport or an email alone if the airline says “manual verification” (bring originals).
  • Don’t pay to change flights or cancel until you know whether this is a routine document sight-check.
  • Don’t cut timing fine — you may need the full-service counter (not just bag drop).

What to do now

  1. Save what you’re seeing. Screenshot the exact message/error and any “action required” text so you can show it at the desk if needed.
  2. Check for the most common fixable mismatch (in “Manage booking” / passenger details / APIS).
    • Your name matches your passport exactly (spelling, order, hyphens, spaces; include middle name if your airline uses it).
    • Passport number, nationality, date of birth, and expiry date are correct.
  3. Verify entry rules for your destination and any transit country using official guidance.
    • For many European destinations (Schengen area), common blockers are: passport issued less than 10 years before arrival and valid at least 3 months after the date you plan to leave the Schengen area.
  4. If a visa/ETA/residence permission might apply, make it showable offline.
    • Have the approval/confirmation available without Wi-Fi (download, screenshot, or print).
    • If you rely on a digital status account/portal, make sure you can log in from your phone (and note any reference numbers).
  5. Do one careful retry, then switch plans.
    • After correcting obvious mismatches, attempt check-in once more.
    • If it still blocks, assume you must be verified in person.
  6. Contact the airline via an official channel with one focused question.
    “Is this a routine document sight-check at the airport, or is there a specific missing/invalid field or document?”
    Ask them to note the booking if they can see the reason.
  7. Go to the right place at the airport.
    • Head to a staffed check-in counter (not just a self-service kiosk/bag drop).
    • Bring: passport, any visas/ETAs/permits, booking reference, and (if names differ) evidence that links names (for example, a marriage certificate) if you have it.
  8. If you’re travelling to the UK:
    • If you have a British or Irish passport, carry it and be ready to use it for travel.
    • If you’re relying on an ETA (or permission to live/work/study), make sure you have that confirmation available.

What can wait

  • Complaints, compensation routes, and insurance claims.
  • Rebooking or paying change fees until you know whether the desk can clear you.
  • Non-essential itinerary changes (hotels, trains) until check-in is resolved.

Important reassurance

This block is common on international trips and often means “a person must check your documents,” not that you’ve done something wrong. The biggest practical risk is time pressure.

Scope note

These are first steps to reduce the chance of being turned away at the airport. If the airline says a document is genuinely not acceptable for the route, you may need consular help or official entry-requirements guidance.

Important note

This is general information, not legal or immigration advice. Requirements vary by route, nationality, and transit points, and airlines can refuse boarding if they believe entry requirements are not met.

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