Zurich Airport
Zürich Airport railway station is located underneath the "Airport Centre". The station has frequent Zürich S-Bahn services, plus direct InterRegio, InterCity, and Eurocity services, to many places including Basel, Bern, Biel/Bienne, Brig, Geneva, Konstanz, Lausanne, Lucerne, Munich, Romanshorn, St. Gallen, and Winterthur. There are some 13 trains per hour to Zürich Hauptbahnhof, Zürich's main city centre station, with a journey time of between 10 and 15 minutes. By changing trains at Hauptbahnhof, most other places in Switzerland can be reached in a few hours.
Zürich
Public transport is extremely popular in Zürich, and its inhabitants use public transport in large numbers. About 70% of the visitors to the city use the tram or bus, and about half of the journeys within the municipality take place on public transport. Within Zürich and throughout the canton of Zürich, the ZVV network of public transport has traffic density ratings among the highest worldwide. When adding frequency, which in Zürich can be as often as seven minutes, it does become the densest across all dimensions. Three means of mass-transit exist: the S-Bahn (local trains), trams, and buses (both diesel and electric, also called trolley buses). In addition, the public transport network includes boats on the lake and river, funicular railways and even the Luftseilbahn Adliswil-Felsenegg (LAF), a cable car between Adliswil and Felsenegg. Tickets purchased for a trip are valid on all means of public transportation (train, tram, bus, boat). The Zürichsee-Schifffahrtsgesellschaft (commonly abbreviated to ZSG) operates passenger vessels on the Limmat and the Lake Zürich, connecting surrounding towns between Zürich and Rapperswil.
Zürich is a mixed hub for railways, roads, and air traffic. Zürich Hauptbahnhof ("Zürich HB") is the largest and busiest station in Switzerland and is an important railway hub in Europe. There are between 350,000 and 500,000 commuters daily making use of this central network node – a significant figure in comparison to Zürich's population. With regard to the number of trains daily entering and leaving a single railway station, Zürich HB is the world's most frequently served railway station, with 2915 trains every day. Among the 16 railway stations (and 10 additional train stops) within Zürich's city borders, there are five other major passenger railway stations. Three of them belong to the ten most frequented railway stations in Switzerland: Stadelhofen, Oerlikon, Altstetten, Hardbrücke, and Enge. The railway network is mainly operated by the Swiss Federal Railways (SBB CFF FFS), but Zürich is also served by major EuroCity trains from the neighbouring countries and is a destination for both French/Swiss (TGV Lyria) and German (ICE) high-speed trains, as well as by Austrian RailJet.