buses.appVienna public transport
U4

Line U4 · timetable

HütteldorfHeiligenstadt

Line U4 in Vienna — timetable, route and stops: Hütteldorf – Heiligenstadt

Metro Regular line

Line U4 goes from Hütteldorf to Heiligenstadt; departures on weekdays run from 04:51 until 00:10, every ~4 min.

  • Headway~4 min
  • First departure04:51
  • Last departure00:10
  • Average ride~30 min
  • Stops20
  • Departures per day255
  • Route length16.4 km
  • Peak~30 min
  • Off-peak~20 min
  • Saturday225 departures
  • Sunday211 departures

Metro of Vienna public transport — connects Hütteldorf and Heiligenstadt, with 20 stops per direction.The first departure is at 04:51, the last at 00:10.Departures run every ~4 min, and the ride takes ~30 min on average.

Routes in this direction

Most departures take route A. Some take a different route — pick one to see it on the map, in the timetable and in the stop list.

B next to a time = that departure takes this route

Timetable

First

04:51

Last

00:10

Departures

255

Line U4 timetable — on weekdays
0451
05010713182328333843485358
0603071115192327313437414447515457
07010407111417212427313437414447515457
08010407111417212428313438414448515559
Line U4 timetable — on Saturdays
00193449
0104193449
0204193449
0304193449
0404193451
Line U4 timetable — on Sundays and holidays
00193449
0104193449
0204193449
0304193449
0404193451
Changed27.09.2026.
Checked27.09.2026.

Stops

20 stops~30 min in total

  1. Hütteldorf

    #4401 — Hütteldorf

    departure0min

  2. Ober St. Veit

    #4403 — Ober St. Veit

    +2 min2min

  3. Unter St. Veit

    #4405 — Unter St. Veit

    +2 min4min

  4. Braunschweiggasse

    #4407 — Braunschweiggasse

    +1 min5min

  5. Hietzing

    #4409 — Hietzing

    +1 min6min

  6. Schönbrunn

    #4411 — Schönbrunn

    +2 min8min

  7. Meidling Hauptstraße

    #4413 — Meidling Hauptstraße

    +2 min10min

  8. Längenfeldgasse

    #4437 — Längenfeldgasse

    +1 min11min

  9. Margaretengürtel

    #4415 — Margaretengürtel

    +2 min13min

  10. Pilgramgasse

    #4417 — Pilgramgasse

    +2 min15min

  11. Kettenbrückengasse

    #4419 — Kettenbrückengasse

    +1 min16min

  12. Karlsplatz

    #4421 — Karlsplatz

    +2 min18min

  13. Stadtpark

    #4423 — Stadtpark

    +1 min19min

  14. Mitte-Landstraße

    #4425 — Mitte-Landstraße

    +2 min21min

  15. Schwedenplatz

    #4427 — Schwedenplatz

    +1 min22min

  16. Schottenring

    #4429 — Schottenring

    +2 min24min

  17. Roßauer Lände

    #4431 — Roßauer Lände

    +1 min25min

  18. Friedensbrücke

    #4433 — Friedensbrücke

    +2 min27min

  19. Spittelau

    #4439 — Spittelau

    +1 min28min

  20. Heiligenstadt

    #49_491_8 — Heiligenstadt

    +2 min30min

Frequently asked questions

When are the first and last departures of line U4?

On weekdays the first departure from Hütteldorf is at 04:51 and the last at 00:10. There are 255 departures in total.

Does line U4 run on weekends?

Yes — on Saturday from 00:19 to 00:10 and on Sunday from 00:19 to 00:10.

Does line U4 run on Sundays?

Yes. On Sundays line U4 has 211 departures from Hütteldorf, the first at 00:19 and the last at 00:10.

How often does line U4 run?

Departures run about every 4 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 U4?

The whole ride takes about 30 minutes on average — from about 20 minutes off-peak to about 30 minutes at peak.

How many stops does line U4 have?

In the Hütteldorf → Heiligenstadt direction, line U4 has 20 stops.

What vehicle runs on line U4?

Line U4 is served by a metro of Vienna public transport. Line type: regular line.

Where does line U4 start and end?

Line U4 connects Hütteldorf and Heiligenstadt; pick the direction at the top of the page.

How long is the route of line U4?

The route in this direction is about 16.4 km long.

Are there any changes on line U4?

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