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20A

Vienna · bus timetable

Bus 20A Kaisermühlen-VIC - Neue Donau

Bus Regular line Operator: Wiener Linien GmbH & Co KG

Line 20A (Kaisermühlen-VIC – Neue Donau) has its first departure on weekdays at 04:54 and its last at 22:54, every ~17 min.

  • Headway~17 min
  • First departure04:54
  • Last departure22:54
  • Average ride~11 min
  • Stops11
  • Departures per day58
  • Route length3.8 km
  • Peak~13 min
  • Off-peak~11 min
  • Saturday51 departures
  • Sunday49 departures

Bus of Vienna public transport — connects Kaisermühlen-VIC and Neue Donau, with 11 stops per direction.The first departure is at 04:54, the last at 22:54.Departures run every ~17 min, and the ride takes ~11 min on average.

Single ticket: €3.20

Source: Wiener Linien GTFS, valid until 12 December 2026.

Related lines20B

Timetable

First

04:54

Last

22:54

Departures

58

Line 20A timetable — on weekdays
04 54
05 143453
06 13294458
07 15324951
08 223753
Line 20A timetable — on Saturdays
04 54
05 2454
06 143454
07 143454
08 143454
Line 20A timetable — on Sundays and holidays
04 54
05 2454
06 2454
07 2454
08 143454
Changed11.11.2026.
Checked11.11.2026.

Stops

11 stops~11 min in total

  1. Kaisermühlen-VIC

    #72 — Kaisermühlen-VIC

    92A92BN90departure0min

  2. Wallenberggasse

    #8766

    +2 min2min

  3. Verbindungsweg

    #49_1732_2

    +1 min3min

  4. Donauturm

    #8761

    +2 min5min

  5. Donaupark Nord

    #49_1961_2

    +1 min6min

  6. Wildbadgasse

    #8760

    +0 min6min

  7. Warhanekgasse

    #8775

    +1 min7min

  8. Friedstraße

    #8776

    +1 min8min

  9. Josef-Melichar-Gasse

    #8777

    +1 min9min

  10. Sandrockgasse

    #8778

    +0 min9min

  11. Neue Donau

    #8754

    20B+2 min11min

Lines on the same route

Other Vienna lines that share stops with line 20A.

Frequently asked questions

When are the first and last departures of line 20A?

On weekdays the first departure from Kaisermühlen-VIC is at 04:54 and the last at 22:54. There are 58 departures in total.

Does line 20A run on weekends?

Yes — on Saturday from 04:54 to 22:54 and on Sunday from 04:54 to 22:54.

Does line 20A run on Sundays?

Yes. On Sundays line 20A has 49 departures from Kaisermühlen-VIC, the first at 04:54 and the last at 22:54.

How often does line 20A run?

Departures run about every 17 minutes (median headway between 06:00 and 21:00 on weekdays). It is denser at peak and sparser in the evening and at weekends.

How long is the ride on line 20A?

The whole ride takes about 11 minutes on average — from about 11 minutes off-peak to about 13 minutes at peak.

How many stops does line 20A have?

In the Kaisermühlen-VIC → Neue Donau direction, line 20A has 11 stops.

How long is the route of line 20A?

The route in this direction is about 3.8 km long.