Seefeld in Tirol to Mittenwald train with ÖBB | S-Bahn

The ÖBB REX is a regional express train operated by the Austrian Federal Railways (ÖBB). It is one of the most popular train services in Austria, connecting major cities and towns across the country. They are semi fast regional trains which call at fewer stations than regular regional trains. There are different ÖBB REX train types like Cityjet, Talent, Desiro and City Shuttle all offering 2nd class tickets only. Some popular ÖBB REX routes include Salzburg to Worgl, Innsbruck to Kufstein and Graz to Seltzhal.

The ÖBB ICE is a high-speed train service operated by the Austrian Federal Railways (ÖBB). It is one of the most popular train services in Austria, offering fast and comfortable journeys between major cities. The ICE trains are modern and well-equipped, with comfortable seating, air-conditioning, and power sockets. There are three types of ICE trains: ICE T, ICE S, and ICE Sprinter. The ICE T is the fastest, with speeds of up to 230 km/h, while the ICE S and ICE Sprinter offer slightly slower speeds. The ÖBB ICE offers a range of ticket types, including single tickets, return tickets, and group tickets. Onboard facilities include a restaurant car, free Wi-Fi, and a range of entertainment options. The most popular routes for the ÖBB ICE include Vienna to Salzburg, Vienna to Innsbruck, and Vienna to Graz. These routes offer stunning views of the Austrian countryside and provide a convenient way to travel between major cities.

Deutsche Bahn (DB) is Germany’s main train operator, running around 40,000 domestic and international services each day. Its fleet includes a variety of train types: high-speed ICE (Intercity Express) trains, reaching up to 300 km/h; IC (Intercity) and EC (EuroCity) trains for long-distance travel; and IRE (Interregio-Express), RE (Regional Express), and RB (Regionalbahn) services for regional and local connections. While bathrooms are standard on all trains, amenities such as onboard restaurants and free Wi-Fi are available only on certain train types and routes. DB offers a wide range of fares, including Super Saver, Saver, and Flexible tickets, along with discount cards like the BahnCard 25, 50, and 100. Additional options include single tickets, day tickets, and group tickets. Popular routes include Berlin–Munich, Hamburg–Frankfurt, Cologne–Stuttgart, Berlin–Dresden, and Hamburg–Cologne, as well as numerous regional services across Germany.

ÖBB S-Bahn, short for "Schnellbahn" (rapid railway), is a suburban commuter rail network primarily serving metropolitan regions in Austria, operated by the Austrian Federal Railways (ÖBB). It functions as a hybrid urban-suburban system, with some larger S-Bahn networks offering services similar to rapid transit. The Vienna S-Bahn, a key part of the network, has been in operation since 1962 and connects Vienna's surrounding areas with the city. It is integrated with the national railway system, sharing tracks with regional and other rail traffic. ÖBB S-Bahn utilizes various train types, including the ÖBB Cityjet, Talent, Desiro, and bi-level push-pull trains. Tickets can be purchased online, via the ÖBB App, at ticket machines, or at ÖBB Travel Centres, with earlier online bookings often offering better prices.

ÖBB Regionalzug (R) is a train category of the Austrian Federal Railways (ÖBB) that replaced the Personenzug in Austria in 1982. Regionalzug services primarily operate in various Austrian states like Styria, Upper Austria, Lower Austria, and Vorarlberg, and on specific sections of other lines. These trains serve slightly longer connections that are too far from urban centers for S-Bahn operations. In Vienna, regional trains from the surrounding areas are integrated into the inner-city transport network. ÖBB Regionalzug services exclusively offer second class. The fleet includes modern trains such as the ÖBB Cityjet, Talent, and Desiro, as well as bi-level push-pull trains and Cityshuttle push-pull trains.