Missed Your Connection? Here Is What Happens Next
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The short answer
If your connection was on a single ticket, the airline is responsible for getting you to your final destination and will rebook you at no cost. If you booked two separate tickets, the second airline owes you nothing — this distinction is the single most consequential thing to understand about connections.
Key Travel Facts & Insights
- One ticket: the airline rebooks you free, and covers hotel if the delay was controllable
- Two separate tickets: the second airline owes you nothing at all
- You are usually rebooked automatically before you land — check the app on arrival
- Self-transfer itineraries from booking sites are often separate tickets in disguise
One ticket versus two
This is the distinction that determines everything. On a single ticket — even one involving two different airlines under a codeshare or interline agreement — the carriers are jointly responsible for delivering you to your final destination. Miss the connection and they rebook you at no cost.
On two separate tickets, the second airline has no relationship with the first. If flight one is late, your flight two reservation is simply a no-show, and you have forfeited it. You will be buying a new ticket at the walk-up fare.
How to tell which you have
A single ticket has one confirmation code covering all segments and one ticket number. Two tickets have two separate confirmation codes, usually two separate charges on your card, and bags that are not checked through.
Several booking platforms sell "self-transfer" or "virtual interlining" itineraries that look like one journey but are legally two tickets. Some offer their own protection guarantee — read what it actually covers, because it is a commercial promise rather than an airline obligation.
What happens on a single ticket
In most cases you will be rebooked automatically while still in the air, with the new boarding pass waiting in the app when you land. Check the app before you join any queue — a large share of misconnected passengers are already rebooked and do not realise it.
If the automatic rebooking does not work for you, or none happened, go to the transfer desk in the arrivals area rather than back through to departures.
Overnight misconnections
If the delay that caused the misconnection was within the airline's control, US carriers' published commitments cover hotel accommodation and ground transport. If it was weather or air traffic control, they do not, though a distressed-passenger rate is usually available on request.
On an international itinerary, check whether you need a transit visa to leave the airport for the hotel. In several countries you do, and it is not always obvious.
Building connections that survive
- Minimum connection times published by airports are the legal minimum, not a comfortable margin
- Allow at least 90 minutes for an international-to-domestic connection in the US, where you clear immigration and re-clear security
- Book the connection on one ticket wherever possible, even at slightly higher cost
- Prefer an earlier flight in the connecting bank — if it misconnects, later flights remain as options
- Airports with US preclearance (Dublin, Shannon, Toronto, Vancouver) need extra time on departure but none on arrival
Common questions
What if I miss my connection because of a delay?
On a single ticket, the airline rebooks you to your final destination at no cost, usually automatically before you land — check the app first. On two separate tickets, the second airline owes you nothing and you will need to buy a new ticket.
How much connection time do I need?
Published minimum connection times are the legal floor, not a comfortable margin. Allow at least 90 minutes for international-to-domestic in the US, where you clear immigration, collect and recheck bags, and re-clear security. Domestic-to-domestic at a single terminal can work on 45 minutes.
Are self-transfer bookings risky?
They are legally two separate tickets, so a delay on the first leg leaves you with no recourse against the second airline. Some platforms offer their own protection guarantee — read the terms, because it is a commercial promise rather than an airline obligation, and the coverage varies widely.
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