Two people, one booking reference. The desk will search it once, and the screen has to show both names. A dummy ticket, also called an onward ticket, is a real PNR booked for visa or border-check purposes without paying for the flight. A group can share one PNR, but only if every name is on it. Here's the fix, by how much time you have.

If you have a few days

Check who's on the booking. Today.

Every traveller needs their own name on the record, spelled exactly as in their passport. A PNR can hold several passengers, but a name that's missing or misspelled makes that person's proof useless.

Count heads. Then count names. If the numbers differ, fix it now while you still have time to rebook.

Watch for the quiet errors too. Hyphenated surnames, accents, and a second given name are where mismatches hide. Booking systems usually drop accents, and that's fine, but the letters themselves must match.

Children and teenagers on the same trip need their own names on the record just as adults do. Check them first, because they're the ones most often left off.

Action: Open the booking and compare each name with each passport.

If you have a day or two

Test the lookup. Go to the airline's manage-booking page and enter the reference and one surname. Then do it again with another surname from the group.

If every traveller's trip appears, the reservation covers them all. If one doesn't, the record is incomplete.

Also check the dates. Everyone on one PNR travels on the same flights, so the group needs to be leaving together. If one person plans a longer stay, that person needs their own booking with their own dates, because an onward departure that falls after the permitted stay invites questions.

Read our timing checklist for verifying an onward ticket PNR if you want the full run-through.

Then check the route logic. The onward flight should leave from a place that fits the trip, and it should leave inside the stay your passports allow. Allowed stays differ by nationality, so a mixed group can have mixed limits. Read each person's entry rules on an official page, not a forum thread.

If the group's passports differ, split the booking now. It takes minutes with a provider, and it spares you a debate at the desk later.

Action: Look up the booking under each surname and write down what you see.

If you're at check-in now

Stay calm. Hand over every passport at once.

Agents check passports against the booking, one person at a time, so keep the group together at the desk. If a name fails to match, say so and ask the agent to search by surname and flight date.

Have the confirmation open on your phone. Have the reference on paper too. Phones die at the worst moment.

The check itself comes from the destination's entry rules. Airlines commonly use reference data such as the IATA Timatic service to see what each passenger needs. That means two travellers on one booking can be asked different things if their passports differ.

If the agent wants to see an onward flight for only some of the group, don't guess why. Ask which passport triggered the request. It's often a single traveller whose nationality carries a stricter rule, and then only that person's proof matters at that moment.

Keep your voice level and your answers short. The agent has a queue, and so do you.

Action: Present all passports together and offer the surname search.

If one traveller gets refused

It's rare, and it's usually about one passport, not the whole booking. Don't argue. Ask what document the agent needs and whether they can see the reference.

Contact your provider straight away. A separate reservation for the person who's stuck can often be issued quickly, which leaves the rest of the group's booking untouched. Our guide to checking in with a dummy ticket lays out the by-the-minute version of this moment.

Don't split the group's travel plans in a panic. First find out what the agent actually needs.

While you wait, protect the rest of the group. Check that the other travellers' names still show on the record, and ask whether they can proceed to the gate. Sometimes one person is processed while the other waits for a fresh reference, and sometimes the whole group holds together. Ask, don't assume.

If the flight is close to closing, say so early. Agents can sometimes prioritise a time-critical case, but they can't if they don't know about it.

Action: Ask for the specific document missing, then call your provider.

Next time

Book each adult as a separate reservation if your passports differ. It costs a little more effort and removes the shared-record risk. A single PNR is tidy, but a separate one is safer when nationalities, passports or stay lengths don't match.

Keep a checklist: names, dates, six-character reference, screenshot of the airline's lookup page. Do this the day before travel.

Rules change, and officers have discretion. This is general guidance, not immigration advice. For official entry requirements, UK passport holders can use the gov.uk foreign travel advice pages, and everyone else should use their own government's.

Action: Decide before you book whether you need one record or several.

When you need a reservation for the whole group, book your onward tickets with Get Dummy Ticket.