A dummy ticket, also called an onward ticket, is a real PNR booked for visa or border-check purposes without paying for the flight. Gate agents at carriers such as Ryanair and KLM work from what their screens tell them about your destination, so they care about one thing: can they find your booking? Here are six ways it goes wrong.

1. The reference exists only on your PDF

You hand over a document. The agent types the six-character code into their system. Nothing comes back.

That's the most common failure, and it has nothing to do with how the PDF looks. A real reservation lives in an airline or distribution system, and an agent can only trust what they can pull up. A tidy layout with no record behind it is just an image.

Before you pay anyone, ask one question: will this create a booking that shows up under my name when an airline looks it up? If the answer is vague, walk away. Our guide on how to verify an onward ticket PNR shows how to run that check yourself, without phoning anyone.

A second test costs nothing. Open the airline's own manage-booking page, enter the reference and your surname, and see whether your itinerary appears. If it does, an agent will find it too. If it doesn't, you've learned that at home instead of at the desk.

2. The name doesn't match the passport

Gate staff compare three documents in a quick pass: passport, boarding pass, and the onward proof. If the surname order is flipped, or a middle name is missing, you'll get a second look.

Spell the name exactly as the machine-readable line of your passport does. Don't use a nickname. Don't drop a second surname. If your passport carries only one name, tell the provider before booking, because booking systems handle that case with a special entry.

A mismatch won't always stop you. It will make the agent slower and less friendly, and that's a bad trade when there's a queue behind you.

Check the spelling before you pay, not after. Corrections on a live reservation can mean cancelling and rebooking, and that burns time you may not have.

3. The status line says the wrong thing

Look at the status in the record, not the wording around it. A booking that was held and then released isn't a booking any more. A "confirmed" label printed by a template tells an agent nothing.

Agents read statuses in the system. If yours shows cancelled, unable, or no record, the document is dead no matter what the page says.

This is why the lifetime of a held booking matters. Read how GDS holds work behind an onward ticket before you assume a reservation will still be alive on the day you travel. Hold times differ between airlines and systems, so nobody can promise you a fixed number.

4. The dates tell two different stories

Your arrival is on the 3rd. Your onward flight leaves on the 2nd. Or it leaves a year later. Either one gets flagged.

An agent doesn't need your real plans. They need to see a departure that fits what the destination allows for visitors. Many countries set a maximum stay for visa-free entry, and the exact limit depends on your passport, so check the current figure for your nationality on an official page, such as the UK government's foreign travel advice for the country you're entering. Other nationalities should use their own government's equivalent.

Short sentence, simple rule: the onward date must sit after arrival and inside the allowed stay.

Two extra checks save grief. Make sure the departure city makes sense for where you'll be, and make sure the onward flight leaves from a country you can actually reach. A flight out of a city you'll never visit looks odd on a screen.

5. You show it to the wrong person, at the wrong time

Not every desk asks the same question. Airlines check at departure because a carrier that boards a passenger who's later refused entry can face costs and the job of flying them back. Border officers ask on arrival, and visa centres ask at application.

The airline desk is usually the first test, and it's run against reference data. Airlines commonly rely on the IATA Timatic database to see what a passenger needs for a given country. If the screen says onward proof is required, the agent follows it, whatever you think the rule should be.

So keep the document ready at the first desk, not buried in your email on arrival. Download it. Screenshot it. Have the reference written on paper in case your phone dies at the worst moment.

6. You bought more ticket than the check needs

Some travellers buy a fully paid, non-refundable flight just to satisfy a thirty-second look. That works, and it's also the most expensive way to pass.

A verifiable reservation does the same job when the destination and the airline accept a reservation rather than a paid ticket. That's the question to settle first: some situations want a paid flight, most checks only want a record the agent can open. Learn the difference in dummy ticket vs real ticket before you choose.

If an agent asks whether your booking is "paid", answer plainly. Don't claim it is when it isn't. Honest answers are easier to keep straight than clever ones.

Also remember that officers have discretion. A document that passes at one desk can still prompt questions at another, and that's normal. Carry your hotel booking and a rough itinerary, and answer calmly.

Don't treat any of this as legal or immigration advice. Rules change, and the destination's official entry page is the final word, so read it close to your travel date.

When you want a reservation an agent can actually look up, get a verifiable onward ticket from My Onward Ticket.