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 Oerlikon railway station
The station is an important and busy one. It is served by lines S2, S6, S7, S8, S9, S14, S15, S16, S19, S21, and S24 of the Zürich S-Bahn. It is also called at by trains on the InterRegio (IR) lines from Zürich Airport to Basel SBB and Zürich Airport to Luzern, and the RegioExpress (RE) line from Zürich to Schaffhausen.