bus 1A: headway, hours of service, vehicles
Every 7 minutes in the daytime, every 8 in the evening, last departure 20:52 (Mon–Fri). 6 stops from Stephansplatz to Schottentor.
In short: Every 7 minutes in the daytime, every 8 in the evening, last departure 20:52 (Mon–Fri). 6 stops from Stephansplatz to Schottentor.
Headway and hours of service
bus 1A does not run through the night. Last departure on weekdays around 20:52, first around 5:32; the night buses cover the hours in between.
Vehicles
the whole bus fleet is air-conditioned
The whole bus fleet is air-conditioned and low-floor.
6 stops
Ride along on the bus 1A, live on the map →Frequently asked
How often does the bus 1A run?
daytime every 7 min · evenings every 8 · 5:32–20:52 on weekdays, daytime every 10 min · 6:02–19:01 on Saturdays, no service on Sundays. Headway is the median gap between departures per direction at the busiest stop, from the Wiener Linien timetable as of 31 October 2026.
When is the last bus 1A?
On weekdays around 20:52, on Saturdays 19:01, on Sundays –. First departure on weekdays around 5:32.
Is the bus 1A air-conditioned?
The whole bus fleet is air-conditioned and low-floor.
Does the bus 1A run at night?
bus 1A does not run through the night. Last departure on weekdays around 20:52, first around 5:32; 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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