Passengers and tourists traveling through Switzerland have reason to rejoice: on 27 October 2025, SWISS International Air Lines and Swiss Federal Railways (SBB) will add three new direct train links to the SWISS Air Rail network. These extensions to St. Gallen, Locarno, and Konstanz strengthen the integrated air-rail offering, allowing seamless travel between air and ground transport. From that date, the network will span 24 destinations across Switzerland, Germany, and Austria, providing a compelling alternative to fragmented bookings and transfers.
New Destinations, Simpler Connections
The latest additions—St. Gallen, Locarno, and Konstanz—bring even more depth to the SWISS Air Rail network. Travelers boarding or disembarking at Zurich Airport will now have direct access to these cultural, economic, and scenic destinations via train. With this expansion, SWISS and SBB are reinforcing their vision of integrated mobility, streamlining trip planning and execution for inbound and outbound passengers alike.
- St. Gallen is a northeastern Swiss city famed for its university, textile industries, and Baroque Abbey. It is also a regional transport hub in Eastern Switzerland.
- Locarno, tucked into the Italian-speaking canton of Ticino, is renowned for its lakefront promenade, Mediterranean climate, and the annual Locarno Film Festival.
- Konstanz, straddling the German–Swiss border beside Lake Constance (Bodensee), blends German and Swiss character and opens pathways further into southern Germany.
With these additions, the SWISS Air Rail network now covers key urban, cultural, and cross-border nodes across three countries, delivering flexibility and connectivity in one integrated ticket.
How the System Works: Integration and Benefits
The core strength of SWISS Air Rail lies in its integration of ticketing, connection guarantees, and convenience. Rather than purchasing separate tickets for train and flight, passengers can book a single itinerary that includes both the ground and air segments. This means:
- One boarding pass covers both legs of the trip.
- The service offers flexibility: rail travel may be undertaken the day before departure or the day after arrival, easing scheduling pressures.
- If either the train or flight is delayed, onward connections are guaranteed or rebooked, giving reliability through disruption.
- Frequent flyers using the Miles & More program continue to earn points on the combined journey.
- Business and First Class customers on SWISS flights enjoy first-class seating on the train segments as part of their premium experience.
These features encourage travelers to embrace intermodal travel—replacing time-consuming transfers with smoother continuity. The system removes the friction of switching modes, helping travelers save time and mental energy.
Sustainable Travel in Focus
The SWISS–SBB partnership aligns with broader sustainability goals. By encouraging train use to and from the airport instead of car travel or short-haul feeder flights, carbon emissions per journey can be reduced. The integration nudges travelers toward greener modes, especially in regions where rail infrastructure is robust and underused.
Moreover, combining air and rail segments under one booking allows better load planning, avoiding idle capacity. As more travelers adopt this integrated option, it supports a transition toward modal shift—one of the key strategies in climate-conscious transport planning.
Practical Effects for Tourists and Business Travelers
For international visitors, the SWISS Air Rail expansion means more comfortable, intuitive travel. Arriving at Zurich and wishing to head east, south, or into Germany, you can now step straight from plane to train with no separate searches or bookings. That efficiency reduces stress, especially for multi-stop itineraries.
Business travelers benefit from fewer disruptions: delays in one mode still leave them protected by guaranteed onward services. The synchronization also helps tight schedules run smoother.
Moreover, the expansion encourages more airport usage as a gateway to wider regions. Travelers aiming for the Lake Constance region, the Ticino terraces, or the Swiss northeast can now rely on direct airport rail access.
Implementation and Timeline
Tickets for the new services open for sale starting 16 October 2025. Travelers can select these new destinations when booking flights that undergo Air Rail integration. From 27 October, the integrated train portions become operational.
In practice, passengers selecting these destinations will see the train segment automatically added to their schedule. The trains operate on SBB infrastructure with regular, scheduled service to and from Zurich Airport. Connections are timed to align with flight schedules and ensure minimum transfer wait times.
Challenges and Outlook
While the expansion is promising, some hurdles remain. Rail infrastructure must support additional traffic, especially on border and cross-country segments. Timetables must remain synchronized to prevent loading bottlenecks or missed connections. Operational coordination between an airline and a rail provider demands meticulous planning.
Additionally, passenger awareness is key: travelers must understand that their ticket includes both legs to fully reap the benefits. SWISS and SBB will need to invest in communication and user experience to make the system seamless in practice.
Looking ahead, further expansion of the Air Rail network seems likely if demand continues to grow. More foreign border cities or Swiss interior towns might be added in future phases. The success of this integration could become a model for other countries where rail and air systems overlap.
In Summary
On 27 October 2025, travelers will have a stronger, more unified way to journey across Switzerland, Germany, and Austria through SWISS and SBB’s Air Rail network expansion. Adding St. Gallen, Locarno, and Konstanz to the integrated service connects key destinations directly with Zurich Airport, giving passengers convenience, sustainability benefits, and enhanced reliability. With a single booking, rail and air merge into one coordinated journey—making travel less fragmented and more enjoyable for both tourists and business travelers.
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