buses.appVienna public transport
VAB 4

Line VAB 4 · timetable

Wien KarlsplatzFlughafen Wien Busterminal

Line VAB 4 in Vienna — timetable, route and stops: Wien Karlsplatz – Flughafen Wien Busterminal

Bus Regular line

Line VAB 4 (Wien Karlsplatz – Flughafen Wien Busterminal) has its first departure on weekdays at 03:09 and its last at 22:39, every ~30 min.

  • Headway~30 min
  • First departure03:09
  • Last departure22:39
  • Average ride~26 min
  • Stops2
  • Departures per day40
  • Route length20.5 km
  • Peak~26 min
  • Off-peak~26 min
  • Saturday40 departures
  • Sunday40 departures

Bus of Vienna public transport — connects Wien Karlsplatz and Flughafen Wien Busterminal, with 2 stops per direction.The first departure is at 03:09, the last at 22:39.Departures run every ~30 min, and the ride takes ~26 min on average.

Timetable

First

03:09

Last

22:39

Departures

40

Line VAB 4 timetable — on weekdays
030939
040939
050939
060939
070939
Line VAB 4 timetable — on Saturdays
030939
040939
050939
060939
070939
Line VAB 4 timetable — on Sundays and holidays
030939
040939
050939
060939
070939
Valid from14.12.2025.
Changed27.09.2026.
Checked27.09.2026.

Stops

2 stops~26 min in total

  1. Wien Karlsplatz

    #49_657_17 — Wien Karlsplatz

    departure0min

  2. Flughafen Wien Busterminal

    #43_5764_8 — Flughafen Wien Busterminal

    SV917VAB 2+26 min26min

Frequently asked questions

When are the first and last departures of line VAB 4?

On weekdays the first departure from Wien Karlsplatz is at 03:09 and the last at 22:39. There are 40 departures in total.

Does line VAB 4 run on weekends?

Yes — on Saturday from 03:09 to 22:39 and on Sunday from 03:09 to 22:39.

Does line VAB 4 run on Sundays?

Yes. On Sundays line VAB 4 has 40 departures from Wien Karlsplatz, the first at 03:09 and the last at 22:39.

How often does line VAB 4 run?

Departures run about every 30 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 VAB 4?

The whole ride takes about 26 minutes on average — from about 26 minutes off-peak to about 26 minutes at peak.

How many stops does line VAB 4 have?

In the Wien Karlsplatz → Flughafen Wien Busterminal direction, line VAB 4 has 2 stops.

What vehicle runs on line VAB 4?

Line VAB 4 is served by a bus of Vienna public transport. Line type: regular line.

Where does line VAB 4 start and end?

Line VAB 4 connects Wien Karlsplatz and Flughafen Wien Busterminal; pick the direction at the top of the page.

How long is the route of line VAB 4?

The route in this direction is about 20.5 km long.

Are there any changes on line VAB 4?

There are no active changes on this line right now. When they appear, they show above, next to the timetable.