Short answer
A journey that looks connected on a calendar is not necessarily one protected legal journey. If tickets are genuinely separate, each carrier usually owes EU passenger rights only for the service and final destination in its own contract. A delay on the first leg may trigger that leg's care, compensation, reimbursement or rerouting rules, but it does not automatically require the carrier to replace a separately booked flight, train, coach or ferry that the passenger misses.
The label “separate carrier” does not decide the issue. For air travel, multiple flights can form one directly connecting journey where a single reservation or qualifying single ticket ties them together, even if different airlines operate them. Rail law is more explicit: tickets bought in a single commercial transaction from a railway undertaking are a through-ticket unless the required separate-contract information changes the result. Bus/coach and sea rules refer back to the final destination in the transport contract and mainly require information—not protection of an independent onward booking.
A package can add organiser responsibility, but transport by air, rail, bus and sea is all one “travel service” type. Multiple transport legs alone do not create a package.
The booking evidence matters more than the itinerary display
Start with the documents produced at purchase. Relevant evidence includes ticket numbers, passenger name record or reservation codes, the number of payments, the total or separate price, the named contracting trader, baggage/check-in treatment, and any prominent “self-transfer” or “separate transport contracts” warning. A platform placing legs on one screen is evidence of presentation, not conclusive proof of one contract.
The legal question differs by mode. Air law uses “reservation”, “ticket”, “directly connecting flights” and “final destination”. Current rail law defines the consequences of a single commercial transaction. Bus and sea regulations focus more narrowly on the service and final destination in the particular transport contract. Package law asks whether different types of travel service were combined in a prescribed way.
Air: a single reservation can connect different airlines
defines “final destination” as the ticket destination or:
“in the case of directly connecting flights, the destination of the last flight”. —
For a protected connection, delay is assessed at that endpoint. In , the Court held that compensation could be payable where a short first-leg delay caused arrival at least three hours late. , treated a single booking from an EU airport through a non-EU stop to a non-EU destination as one journey for territorial scope.
Different operating airlines do not necessarily break that unit. In , a travel agency issued one electronic ticket, one reservation identifier and an overall price for flights operated by airlines without a specific legal relationship. The Court held that connecting flights included those:
“combined by a travel agency which has charged an overall price and issued a single ticket for that operation”. —
That judgment does not cover every itinerary assembled by an intermediary. Independently paid reservations are generally assessed separately. The first carrier may owe care, reimbursement, rerouting or compensation for its flight, but the onward destination does not become its “final destination” merely because the passenger planned a short connection. Contract terms, national law or insurance may add recovery.
Rail: one transaction can create a statutory through-ticket
Current , applicable since 7 June 2023, has the clearest booking rule. For connected journeys, the seller must say before purchase whether the tickets form a through-ticket. Article 12(3) provides that tickets:
“purchased in a single commercial transaction from a railway undertaking, shall constitute a through-ticket”. —
The undertaking is then liable under the missed-connection rules. At an expected delay of at least 60 minutes, the passenger chooses reimbursement or continuation/rerouting. If no rerouting is communicated within 100 minutes, the passenger may arrange necessary, appropriate and reasonable rail, coach or bus transport and seek reimbursement. Delay compensation is normally 25% of the ticket price at 60–119 minutes and 50% at 120 minutes or more, subject to exceptions.
A vendor or tour operator that combines tickets on its own initiative in one transaction must, after a missed connection, reimburse the total paid and add 75% compensation. That liability does not apply where the passenger was told before purchase, in a reproducible ticket or document, that the tickets were separate contracts. The seller bears proof.
Thus a rail “self-connect” warning has defined legal significance. If it was properly given, the delayed carrier remains responsible for its own service, but the onward independent fare is not automatically absorbed into a through-ticket claim.
Proposed reforms do not yet change the current answer
The Commission has proposed wider protection, but it is not current law. A November 2023 distinguishes a single multimodal contract from intermediary-bundled or independently assembled tickets.
A May 2026 would treat two or more contracts for one rail journey bought in one transaction from an undertaking, vendor or tour operator as a “single ticket”, extending multi-operator missed-connection protection.
As reviewed on 31 July 2026, neither proposal had been enacted. Passengers must therefore apply the rules now in force.
Bus, coach and sea: the contract sets the destination
For qualifying regular bus or coach services, requires continuation/rerouting or reimbursement when departure is cancelled or delayed by more than 120 minutes. The full disruption chapter generally covers scheduled services of 250 kilometres or more. If passengers miss a timetable connection, Article 20 requires reasonable efforts to inform them of alternatives. It does not promise carriage on an independently contracted onward service.
For sea and inland-waterway travel, gives rerouting or reimbursement for a cancelled or more-than-90-minute delayed departure, subject to scope. Arrival compensation is measured at “the final destination as set out in the transport contract”; its thresholds depend on scheduled journey length. The carrier must make reasonable efforts to give missed-connection information, but that information duty does not merge two contracts. Weather and extraordinary-circumstance exceptions also differ between care, accommodation and compensation.
A package may protect the whole trip—but transport legs alone are one type
, as transposed nationally, can make an organiser responsible for every service in a package. A qualifying disruption can require alternatives, repatriation, price reduction or compensation.
A package needs at least two different types of travel service. Article 3 treats all passenger carriage as one type; accommodation, vehicle rental and qualifying tourist services are others. Air plus rail is therefore insufficient by itself. Add a hotel or rental car, and the combination method, sale, price, marketing and any 24-hour data-transfer process matter.
A linked travel arrangement also requires two different types but leaves separate provider contracts. Its trader must explain that the traveller:
“will not benefit from any of the rights applying exclusively to packages under this Directive”. —
Normally it supplies specified insolvency protection and information, not organiser responsibility for every service's performance. Failure to give the statutory information can activate specified package rights.
What to do after a missed self-connection
Preserve every ticket, booking confirmation, payment record, disruption notice and screenshot of warnings. Then:
- classify each leg and identify its contractual final destination;
- check whether air evidence establishes one reservation or rail evidence establishes a through-ticket;
- invoke each affected leg's immediate care, information, reimbursement or rerouting rights;
- ask the intermediary to identify any contractual connection guarantee, package or linked-travel status; and
- record replacement costs and delay evidence for any additional contractual, national-law or insurance claim.
Do not purchase an expensive alternative before checking the applicable rule. Rail's 100-minute self-rerouting mechanism has specific conditions; the other sector regulations do not contain the same general permission for independent onward travel.
Conclusion
EU passenger rights protect legal travel units, not an itinerary merely because it was practical to the passenger. A single air reservation, qualifying rail transaction or package can move the protected endpoint beyond one vehicle or operator. A true self-connect usually leaves each booking with its own remedy and destination, while bus and sea connection provisions mainly add information. The decisive evidence is therefore the contract and booking structure, together with the mode-specific scope—not the visual appearance of one journey.
Sources
This article provides general legal information, not advice for a specific matter. Laws, facts and procedural deadlines may change the result. Follow the linked primary sources and obtain local advice before acting.