S50: headway, hours of service, vehicles
Every 15 minutes in the daytime, every 30 in the evening, last departure 23:56 (Mon–Fri). 7 stops from Westbahnhof to Purkersdorf Sanatorium.
In short: Every 15 minutes in the daytime, every 30 in the evening, last departure 23:56 (Mon–Fri). 7 stops from Westbahnhof to Purkersdorf Sanatorium.
Headway and hours of service
S50 does not run through the night. Last departure on weekdays around 23:56, first around 4:56; the night buses cover the hours in between.
Vehicles
75 m, 160 km/h, 487 places, 24 bike spaces, low-floor entry
67 m, 140 km/h, 451 places, 15 bike spaces, low-floor entry
S-Bahn trains are not assigned to lines permanently: the Cityjet and the Talent are both air-conditioned (the 4020 series was retired in July 2026); which one comes is not in any open data source.
7 stops
Ride along on the S50, live on the map →Frequently asked
How often does the S50 run?
daytime every 15 min · evenings every 30 · 4:56–23:56 on weekdays, daytime every 15 min · evenings every 30 · 5:26–23:56 on Saturdays, daytime every 15 min · evenings every 30 · 5:26–23:56 on Sundays. Headway is the median gap between departures per direction at the busiest stop, from the ÖBB timetable as of 31 October 2026.
When is the last S50?
On weekdays around 23:56, on Saturdays 23:56, on Sundays 23:56. First departure on weekdays around 4:56.
Is the S50 air-conditioned?
S-Bahn trains are not assigned to lines permanently: the Cityjet and the Talent are both air-conditioned (the 4020 series was retired in July 2026); which one comes is not in any open data source.
Does the S50 run at night?
S50 does not run through the night. Last departure on weekdays around 23:56, first around 4:56; the night buses cover the hours in between.
Source: Wiener Linien, GTFS timetable data (data.gv.at, CC BY 4.0); S-Bahn: ÖBB-Personenverkehr AG, GTFS timetable and passenger vehicle data (data.oebb.at, CC BY 4.0); headway = median gap between departures per direction, daytime 6–20 h, evenings 20–24 h, nights 1–4 h. Fleet and air conditioning: Wiener Linien, Klimaanlagen, and ÖBB vehicle data. Positions on the map are computed from the timetable, not measured.
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