Standby flights: what they are, how they work and the risks

A standby flight is one on which you have no confirmed seat: you are on a waiting list and only board if seats are still free at the last minute. Standby is mostly used by airline staff and their families, and by some passengers who want to switch to an earlier flight on the same day where the airline allows it. It is cheap or flexible, but there are no guarantees: if you are left behind, you are generally not entitled to EU compensation. Here is how it works and what the risks are.

What flying standby means

Standby passengers turn up at the airport without an assigned seat and wait until boarding closes: if confirmed passengers do not show up or seats are unsold, staff call names from the list and hand out the remaining seats. If the plane is full, you stay on the ground and try the next flight.

There are three common situations:

• Staff travel: airline employees and their families fly free or at reduced fares, always subject to available seats.
• Same-day standby: some airlines let passengers who already hold a ticket list for an earlier flight on the same route, sometimes for a fee or only on certain fares.
• Waitlisted bookings: on full flights, some traditional airlines put you on a waiting list for a booking class; until it is confirmed, the seat is not yours.

Standby, confirmed booking and overbooking compared

Watch out for the second row: if you held a confirmed seat, checked in on time and are told at the gate that you are "on standby" because the flight is full, you are not a standby passenger. That is overbooking, and you are entitled to compensation, care and a refund or alternative flight.

How standby boarding works, step by step

1. Get on the list following the airline's rules (online, at the desk or through the staff travel scheme).
2. Arrive at the airport early, with all your travel documents.
3. Wait at the gate until boarding of confirmed passengers has closed.
4. Staff allocate any free seats in a priority order set by the airline.
5. If there is room, you get a boarding pass; if not, you move to the list for the next flight.

The risks of flying standby

• You may be left behind, even several times in a row at busy times such as the school holidays, Christmas or bank holiday weekends.
• Luggage: a checked bag complicates everything; travelling with hand luggage only is safer.
• Connections and plans: do not book connections, hotels or appointments that depend on that flight.
• Extra costs: meals, hotel nights and transport while you wait are usually at your own expense.
• Limited rights: EU Regulation 261/2004 covers passengers with a confirmed reservation, not those travelling free or on reduced fares not available to the public (except frequent flyer reward tickets). Flights from the UK are covered by the UK's equivalent rules.

If you had a confirmed seat and were left behind

If you had a confirmed booking and were bumped because of overbooking, or your flight arrived 3 hours or more late or was cancelled less than 14 days before departure, you may be entitled to €250, €400 or €600 per passenger, unless there were extraordinary circumstances. See our page on overbooking compensation and our guide to why airlines sell more tickets than seats.

With DelayFlight24 you can check for free in 2 minutes whether you are owed money: you pay nothing upfront and you pay 25% + VAT only if you get the compensation.

Frequently asked questions about standby flights

Who can fly standby?

Mainly airline employees and their families. Some airlines also allow standby for passengers who want to take an earlier flight on the same day.

Is a standby seat guaranteed?

No, you only board if seats are still free after confirmed passengers have boarded.

If I do not get on a standby flight, can I claim compensation?

Usually not, because you did not have a confirmed reservation on that flight.

I had a ticket but was put on standby at the gate. What should I do?

If you had a confirmed seat and turned up on time, that is denied boarding due to overbooking: you are entitled to compensation, care and a refund or alternative flight.

Can I check a bag when flying standby?

It depends on the airline, but it is not advisable: if you do not board, the bag can cause problems. Hand luggage only is the safer choice.

Find out more

• Air passenger rights
• Delayed flight: when you can claim compensation
• Cancelled flight: refund and compensation
• Overbooking: what you are owed
• What our service costs

Article updated on 22/10/2026 by the DelayFlight24 editorial team.