Rhine-Main S-Bahn S4

S4 runs between Frankfurt (Main) Südbahnhof and Kronberg (Taunus) Bahnhof as part of Rhine-Main S-Bahn. This stopping pattern has 16 stations.

The destination matters because some departures turn back early or follow a different branch. Check the train display and the dated operator notice before relying on the endpoint.

History

This line uses track that opened in stages as the network grew.

The Rhine-Main S-Bahn opened in 1978. Its central tunnel carries most lines through Frankfurt before they spread toward Wiesbaden, Hanau, Darmstadt, and the Taunus.

Tickets and trains

Use the local transport association’s ticket or app. The Deutschland-Ticket covers participating S-Bahn and Regio-S-Bahn service, but not ICE, IC, or EC trains. Check the dated journey in the operator planner when engineering work changes the route.

Electric multiple-unit trains handle most departures, although the assigned fleet and train length vary by operator and route. Seating and crowding change with train length and time of day.

Accessibility

Step-free boarding and elevator access vary by station. Check the operator’s current elevator and platform information when it matters for the trip.

Source: Rhine-Main S-Bahn official service information.