Vienna U-Bahn status

Updated at 08:26 (local time). Reload status

Status by line

U1
Delays

Delays on U1 · since 07:46

30 days25 incidents
U2
No alerts in the news

From news reports · checked at 08:26

30 days17 incidents
U3
No alerts in the news

From news reports · checked at 08:26

30 days25 incidents
U4
No alerts in the news

From news reports · checked at 08:26

30 days24 incidents
U6
No alerts in the news

From news reports · checked at 08:26

30 days27 incidents

Incident log

Every time a line runs outside normal, we open an incident and follow it until service is back to normal; published news about each line appears on the same timeline. Times are local. Subscribe to the incident feed.

Thursday, November 5, 2026

Delays on U1

Ongoing · start 07:46 · duration 45 min · Detected automatically

07:46 — Linie U1: Nach einer Fahrtbehinderung kommt es zu unterschiedlichen Intervallen. (source: Wiener Linien).

Delays on U3

Resolved · start 06:15, end 07:10 · duration 55 min · Detected automatically

07:10 — No alerts in the news anymore. Incident closed.
06:15 — Linie U3: Unregelmäßige Intervalle in beiden Richtungen. Grund: Schadhaftes Fahrzeug. (source: Wiener Linien).

Delays on U6

Resolved · start 04:51, end 05:25 · duration 34 min · Detected automatically

05:25 — No alerts in the news anymore. Incident closed.
04:51 — Linie U6: Unregelmäßige Intervalle in Richtung Floridsdorf. Grund: Schadhaftes Fahrzeug. (source: Wiener Linien).

Delays on U1

Resolved · start 04:45, end 04:55 · duration 9 min · Detected automatically

04:55 — No alerts in the news anymore. Incident closed.
04:45 — Die Linie U1 fährt derzeit zwischen den Stationen Leopoldau und Großfeldsiedlung in beiden Richtungen über Gleis 1. Voraussichtliche Dauer: 05:00 Uhr. Grund: Weichenstörung im Haltestellenbereich Leopoldau. (source: Wiener Linien).

Wednesday, November 4, 2026

Delays on U6

Resolved · start 19:35, end 20:40 · duration 65 min · Detected automatically

20:40 — No alerts in the news anymore. Incident closed.
19:35 — Linie U6: Nach einer Fahrtbehinderung kommt es zu unterschiedlichen Intervallen. (source: Wiener Linien).

Delays on U6

Resolved · start 15:25, end 17:15 · duration 110 min · Detected automatically

17:15 — No alerts in the news anymore. Incident closed.
15:25 — Linie U6: Nach einer Fahrtbehinderung kommt es zu unterschiedlichen Intervallen. (source: Wiener Linien).

Delays on U6

Resolved · start 13:21, end 13:50 · duration 29 min · Detected automatically

13:50 — No alerts in the news anymore. Incident closed.
13:21 — Linie U6: Nach einer Fahrtbehinderung kommt es zu unterschiedlichen Intervallen. (source: Wiener Linien).

Delays on U6

Resolved · start 08:45, end 09:21 · duration 35 min · Detected automatically

09:21 — No alerts in the news anymore. Incident closed.
08:45 — Linie U6: Nach einer Fahrtbehinderung kommt es zu unterschiedlichen Intervallen. (source: Wiener Linien).

Delays on U3

Resolved · start 08:26, end 10:00 · duration 94 min · Detected automatically

10:00 — No alerts in the news anymore. Incident closed.
08:26 — Linie U3: Unregelmäßige Intervalle in beiden Richtungen. Grund: Verunreinigung. (source: Wiener Linien).

Delays on U4

Resolved · start 08:15, end 09:36 · duration 80 min · Detected automatically

09:36 — No alerts in the news anymore. Incident closed.
08:15 — Linie U4: Unregelmäßige Intervalle in beiden Richtungen. Grund: Schadhaftes Fahrzeug. (source: Wiener Linien).

Delays on U4

Resolved · start 05:10, end 05:36 · duration 25 min · Detected automatically

05:36 — No alerts in the news anymore. Incident closed.
05:10 — Linie U4: Unregelmäßige Intervalle in beiden Richtungen. Grund: Betriebsstörung. (source: Wiener Linien).

Tuesday, November 3, 2026

Delays on U1

Resolved · start 20:46, end 22:25 · duration 99 min · Detected automatically

22:25 — No alerts in the news anymore. Incident closed.
20:46 — Linie U1: Nach einer Fahrtbehinderung kommt es zu unterschiedlichen Intervallen. (source: Wiener Linien).

Delays on U6

Resolved · start 17:31, end 17:46 · duration 15 min · Detected automatically

17:46 — No alerts in the news anymore. Incident closed.
17:31 — Linie U6: Unregelmäßige Intervalle in beiden Richtungen. Grund: Verunreinigung. (source: Wiener Linien).

Delays on U4

Resolved · start 15:31, end 16:50 · duration 79 min · Detected automatically

16:50 — No alerts in the news anymore. Incident closed.
15:31 — Linie U4: Unregelmäßige Intervalle in beiden Richtungen. Grund: Betriebsstörung. (source: Wiener Linien).

Delays on U1

Resolved · start 14:20, end 15:31 · duration 70 min · Detected automatically

15:31 — No alerts in the news anymore. Incident closed.
14:20 — Linie U1: Unregelmäßige Intervalle in beiden Richtungen. Grund: Betriebsstörung. (source: Wiener Linien).

Delays on U1

Resolved · start 12:05, end 12:51 · duration 45 min · Detected automatically

12:51 — No alerts in the news anymore. Incident closed.
12:05 — Linie U1: Nach einer Fahrtbehinderung kommt es zu unterschiedlichen Intervallen. (source: Wiener Linien).

Delays on U2

Resolved · start 12:00, end 12:15 · duration 15 min · Detected automatically

12:15 — No alerts in the news anymore. Incident closed.
12:00 — Linie U2: Nach einer Fahrtbehinderung kommt es zu unterschiedlichen Intervallen. (source: Wiener Linien).

Delays on U3

Resolved · start 11:35, end 12:10 · duration 35 min · Detected automatically

12:10 — No alerts in the news anymore. Incident closed.
11:35 — Linie U3: Unregelmäßige Intervalle in beiden Richtungen. Grund: Schadhaftes Fahrzeug. (source: Wiener Linien).

Delays on U3

Resolved · start 10:11, end 10:35 · duration 24 min · Detected automatically

10:35 — No alerts in the news anymore. Incident closed.
10:11 — Linie U3: Nach einer Fahrtbehinderung kommt es zu unterschiedlichen Intervallen. (source: Wiener Linien).

Delays on U2

Resolved · start 08:30, end 09:35 · duration 64 min · Detected automatically

09:35 — No alerts in the news anymore. Incident closed.
08:30 — Linie U2: Nach einer Fahrtbehinderung kommt es zu unterschiedlichen Intervallen. (source: Wiener Linien).

Delays on U6

Resolved · start 08:10, end 09:50 · duration 99 min · Detected automatically

09:50 — No alerts in the news anymore. Incident closed.
08:10 — Linie U6: Nach einer Fahrtbehinderung kommt es zu unterschiedlichen Intervallen. (source: Wiener Linien).

Delays on U4

Resolved · start 05:31, end 07:00 · duration 89 min · Detected automatically

07:00 — No alerts in the news anymore. Incident closed.
05:31 — Linie U4: Unregelmäßige Intervalle in beiden Richtungen. Grund: Schadhaftes Fahrzeug. (source: Wiener Linien).

Delays on U3

Resolved · start 05:15, end 05:51 · duration 35 min · Detected automatically

05:51 — No alerts in the news anymore. Incident closed.
05:15 — Linie U3: Unregelmäßige Intervalle in beiden Richtungen. Grund: Schadhaftes Fahrzeug. (source: Wiener Linien).

Monday, November 2, 2026

Delays on U4

Resolved · start 22:01, end 22:45 · duration 44 min · Detected automatically

22:45 — No alerts in the news anymore. Incident closed.
22:01 — Linie U4: Unregelmäßige Intervalle in beiden Richtungen. Grund: Polizeieinsatz. (source: Wiener Linien).

Delays on U6

Resolved · start 21:51, end 22:45 · duration 54 min · Detected automatically

22:45 — No alerts in the news anymore. Incident closed.
21:51 — Linie U6: Unregelmäßige Intervalle in beiden Richtungen. Grund: Polizeieinsatz. (source: Wiener Linien).

Delays on U4

Resolved · start 16:15, end 19:35 · duration 200 min · Detected automatically

19:35 — No alerts in the news anymore. Incident closed.
16:15 — Linie U4: Nach einer Fahrtbehinderung kommt es zu unterschiedlichen Intervallen. (source: Wiener Linien).

Delays on U1

Resolved · start 15:45, end 17:15 · duration 90 min · Detected automatically

17:15 — No alerts in the news anymore. Incident closed.
15:45 — Linie U1: Nach einer Fahrtbehinderung kommt es zu unterschiedlichen Intervallen. (source: Wiener Linien).

Delays on U3

Resolved · start 13:20, end 17:15 · duration 235 min · Detected automatically

17:15 — No alerts in the news anymore. Incident closed.
13:20 — Linie U3: Unregelmäßige Intervalle in Richtung Simmering. Grund: Rettungseinsatz. (source: Wiener Linien).

Delays on U6

Resolved · start 13:10, end 14:50 · duration 100 min · Detected automatically

14:50 — No alerts in the news anymore. Incident closed.
13:10 — Linie U6: Unregelmäßige Intervalle in beiden Richtungen. Grund: Rettungseinsatz. (source: Wiener Linien).

Delays on U1

Resolved · start 08:40, end 15:35 · duration 414 min · Detected automatically

15:35 — No alerts in the news anymore. Incident closed.
08:40 — Linie U1: Unregelmäßige Intervalle in Richtung Leopoldau. Grund: Schadhaftes Fahrzeug. (source: Wiener Linien).

Delays on U2

Resolved · start 06:25, end 07:40 · duration 75 min · Detected automatically

07:40 — No alerts in the news anymore. Incident closed.
06:25 — Linie U2: Unregelmäßige Intervalle in beiden Richtungen. Grund: Schadhaftes Fahrzeug. (source: Wiener Linien).

Sunday, November 1, 2026

Delays on U6

Resolved · start 21:10, end 21:45 · duration 34 min · Detected automatically

21:45 — No alerts in the news anymore. Incident closed.
21:10 — Linie U6: Nach einer Fahrtbehinderung kommt es zu unterschiedlichen Intervallen. (source: Wiener Linien).

Delays on U1

Resolved · start 19:35, end 20:35 · duration 60 min · Detected automatically

20:35 — No alerts in the news anymore. Incident closed.
19:35 — Linie U1: Unregelmäßige Intervalle in beiden Richtungen. Grund: Schadhaftes Fahrzeug. (source: Wiener Linien).

Delays on U4

Resolved · start 16:30, end 17:25 · duration 54 min · Detected automatically

17:25 — No alerts in the news anymore. Incident closed.
16:30 — Linie U4: Unregelmäßige Intervalle in beiden Richtungen. Grund: Schadhaftes Fahrzeug. (source: Wiener Linien).

Delays on U6

Resolved · start 16:25, end 17:15 · duration 49 min · Detected automatically

17:15 — No alerts in the news anymore. Incident closed.
16:25 — Linie U6: Unregelmäßige Intervalle in beiden Richtungen. Grund: Verunreinigung. (source: Wiener Linien).

Delays on U3

Resolved · start 10:25, end 14:20 · duration 235 min · Detected automatically

14:20 — No alerts in the news anymore. Incident closed.
10:25 — Linie U3: Unregelmäßige Intervalle in beiden Richtungen. Grund: Betriebsstörung. (source: Wiener Linien).

Delays on U1

Resolved · start 05:50, end 07:02 · duration 71 min · Detected automatically

07:02 — No alerts in the news anymore. Incident closed.
05:50 — Linie U1: Unregelmäßige Intervalle in Richtung Leopoldau. Grund: Schadhaftes Fahrzeug. (source: Wiener Linien).

Saturday, October 31, 2026

Delays on U1

Resolved · start 23:35, end 23:55 · duration 19 min · Detected automatically

23:55 — No alerts in the news anymore. Incident closed.
23:35 — Linie U1: Unregelmäßige Intervalle in beiden Richtungen. Grund: Verunreinigung. (source: Wiener Linien).

Delays on U4

Resolved · start 21:45, end 22:26 · duration 40 min · Detected automatically

22:26 — No alerts in the news anymore. Incident closed.
21:45 — Linie U4: Nach einer Fahrtbehinderung kommt es zu unterschiedlichen Intervallen. (source: Wiener Linien).

Delays on U2

Resolved · start 20:45, end 23:15 · duration 149 min · Detected automatically

23:15 — No alerts in the news anymore. Incident closed.
20:45 — Linie U2: Fahrtbehinderung in beiden Richtungen. Voraussichtliche Dauer: 21:00 Uhr. Grund: Betriebsstörung im Haltestellenbereich Rathaus. (source: Wiener Linien).

Lines marked "From news reports" are read from recent news by an AI model: it is not an official status. "No alerts in the news" only means no recent report points to a problem, not that service is normal.

Supporting information, not official: always confirm on the operators' channels. When a source does not respond, we show "could not check" instead of assuming everything is fine.

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Vienna U-Bahn status

Status by line

Incident log

Thursday, November 5, 2026

U1 Delays on U1

U3 Delays on U3

U6 Delays on U6

U1 Delays on U1

Wednesday, November 4, 2026

U6 Delays on U6

U6 Delays on U6

U6 Delays on U6

U6 Delays on U6

U3 Delays on U3

U4 Delays on U4

U4 Delays on U4

Tuesday, November 3, 2026

U1 Delays on U1

U6 Delays on U6

U4 Delays on U4

U1 Delays on U1

U1 Delays on U1

U2 Delays on U2

U3 Delays on U3

U3 Delays on U3

U2 Delays on U2

U6 Delays on U6

U4 Delays on U4

U3 Delays on U3

Monday, November 2, 2026

U4 Delays on U4

U6 Delays on U6

U4 Delays on U4

U1 Delays on U1

U3 Delays on U3

U6 Delays on U6

U1 Delays on U1

U2 Delays on U2

Sunday, November 1, 2026

U6 Delays on U6

U1 Delays on U1

U4 Delays on U4

U6 Delays on U6

U3 Delays on U3

U1 Delays on U1

Saturday, October 31, 2026

U1 Delays on U1

U4 Delays on U4

U2 Delays on U2

Delays on U1

Delays on U3

Delays on U6

Delays on U1

Delays on U6

Delays on U6

Delays on U6

Delays on U6

Delays on U3

Delays on U4

Delays on U4

Delays on U1

Delays on U6

Delays on U4

Delays on U1

Delays on U1

Delays on U2

Delays on U3

Delays on U3

Delays on U2

Delays on U6

Delays on U4

Delays on U3

Delays on U4

Delays on U6

Delays on U4

Delays on U1

Delays on U3

Delays on U6

Delays on U1

Delays on U2

Delays on U6

Delays on U1

Delays on U4

Delays on U6

Delays on U3

Delays on U1

Delays on U1

Delays on U4

Delays on U2