bus N91: headway, hours of service, vehicles
Night line: every 30 minutes in the nights before Saturday and Sunday. 18 stops from Siegesplatz to Donaustadtbrücke.
In short: Night line: every 30 minutes in the nights before Saturday and Sunday. 18 stops from Siegesplatz to Donaustadtbrücke.
Headway and hours of service
bus N91 is a night line: it runs in the night hours only, every 30 minutes, in the nights before Saturday and Sunday.
Vehicles
the whole bus fleet is air-conditioned
The whole bus fleet is air-conditioned and low-floor.
18 stops
- Siegesplatz
- Asperner Heldenplatz
- Aspern Sportplatz
- Plattensteinergasse
- Brockhausengasse
- Mühlwasser
- Großer Biberhaufen
- Naufahrtbrücke
- Husarenweg
- Rallenweg
- Otto-Weber-Gasse
- Schillwasserweg
- Zillbauerplatz
- Kanalstraße
- Franz-Pletersky-Weg
- Mühlwasserstraße
- Kaisermühlenstraße
- Donaustadtbrücke
Frequently asked
How often does the bus N91 run?
no service on weekdays, nights only, every 30 min, 1:27–4:27 on Saturdays, nights only, every 30 min, 1:27–4:27 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 N91?
Through the night before Saturday and Sunday; on other nights around –.
Is the bus N91 air-conditioned?
The whole bus fleet is air-conditioned and low-floor.
Does the bus N91 run at night?
bus N91 is a night line: it runs in the night hours only, every 30 minutes, in the nights before Saturday and Sunday.
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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