Missed Your Connection? Who Pays for the Rebooking

Who pays for rebooking a missed connection depends on one thing: whether your two flights were booked as a single ticket or as two separate ones. On a single through-ticket, the airline that operated the delayed first leg is responsible for getting you onto the next available flight, at no extra cost. Book the same route as two separate tickets and nobody is responsible but you.

The Through-Ticket Case

If your boarding passes for both legs came from the same booking reference, with one airline — or two in the same alliance — issuing a single itinerary, the carrier that operated your delayed first flight owns the fix. It has to reroute you, on itself or an interline partner, to your final destination, generally at no extra charge, and it owes you care (meals, a hotel if needed) while that happens.

The Difference at a Glance

	Through-ticket (one booking)	Self-transfer (two tickets)
Who owns rebooking	Carrier that operated the delayed leg	Nobody
Compensation if the delay was the airline’s fault	Yes, under EU261/UK261	No
Care while you wait (meals, hotel)	Yes	No

A Proposed Rule That Isn’t Law Yet

There’s a further protection working its way through the EU’s passenger-rights reform, which would make the first carrier’s rerouting duty explicit even on through-tickets issued by two different airlines outside one alliance. As of today, that reform has not been adopted — it has been discussed for years, not just this one — so don’t rely on it yet. Confirm the current status through the EU’s own passenger-rights channel before assuming a right that may still be a proposal.

The Separate-Tickets Case

Two separate tickets means two unrelated contracts, even if you booked them back to back intentionally to save money. If the first flight runs late and you miss the second, the second airline has no obligation to rebook you, refund you, or even acknowledge that the first flight was delayed — as far as its system is concerned, you simply didn’t show up. This is usually called self-transfer, and we’ve written separately about what that means for your risk.

What Rerouting Actually Looks Like

In practice, the carrier that owns the fix will either put you on its own next available flight to the same destination, or, if it has an interline or alliance agreement with another airline, put you on that airline’s flight instead. You don’t need to negotiate this yourself — the transfer desk or the app will usually already show the replacement booking by the time you’ve worked out which desk to go to, because the delay that caused the miss was logged the moment your first flight landed late.

Codeshares Complicate the “Same Airline” Question

A flight number doesn’t always tell you who’s actually responsible. Codeshare flights — where one airline sells seats on a flight physically operated by a different one, under its own flight number — are common on exactly the kind of long-haul-plus-connection itinerary where missed connections happen. What matters for rebooking responsibility is which airline operated the delayed flight, not which airline’s code was printed on your ticket for it, so check the “operated by” line on your boarding pass rather than assuming from the flight number alone.

Why Airlines Sell It Both Ways

Airlines and travel sites often present a connecting itinerary as one smooth booking without making clear which case you’re in. The giveaway is the booking reference: one reference covering both legs usually means a through-ticket with shared responsibility; two separate confirmation numbers, even shown on one itinerary page, usually means two contracts. If you’re not sure, ask directly before you book, not after you’ve missed the connection.

What to Do the Moment You Miss It

Go to the transfer desk or the operating airline’s own desk, not the gate you just left — that gate has already moved on to its next flight. If it’s a through-ticket, ask specifically for rerouting onto the next available service, not just a refund, if getting there still matters more than getting your money back. If it’s two separate tickets, some carriers will still rebook you for a reduced fee as a gesture — ask anyway, but don’t expect to be owed it.

How Long Rerouting Actually Takes

On a through-ticket, being rebooked doesn’t mean being rebooked onto the very next flight — if that flight is full, you may be placed on one several hours later, or occasionally the next day if the route only operates once daily. The airline’s obligation is to get you there on its own or a partner’s next available flight with a seat, not to guarantee you a specific departure time, so ask the desk directly what the realistic options are rather than assuming the soonest flight on the board is automatically yours.

Travel Insurance Covers the Gap Law Doesn’t

Because a self-transfer miss carries no airline obligation at all, it’s the one disruption scenario where travel insurance with a missed-connection clause earns its premium back. Check that the policy explicitly covers self-booked connections, since many policies advertising missed-connection cover quietly restrict it to a single through-ticket itinerary.

Staying Reachable While You Sort It Out

Whichever case you’re in, the next hour involves checking fares, messaging whoever’s expecting you, and possibly buying a new ticket outright — easier with data that’s already working rather than a terminal Wi-Fi login screen. Install the FlightSIM app before you leave home and you’re not doing any of that through a captive portal queue. Set it up ahead of your next trip, and see what a trip’s worth of data costs before you fly, not after you’re standing at a transfer desk.