Timetable changeActive
U4: Uneven intervals after service disruption
After a service disruption, U4 runs at different intervals on 29 Sep 2026.
- Duration29/09/2026 – 29/09/2026
- Lines affected1
Published 29 September 2026 at 08:40 · Updated 29 September 2026 at 10:20
What changes
What changes
U4 operates at varying intervals today due to an earlier service disruption.
Show the operator’s original text
Linie U4: Nach einer Fahrtbehinderung kommt es zu unterschiedlichen Intervallen.
Affected lines
Click a line to open its timetable and route, with the affected stops marked.
Other changes
All changes- Timetable changeLine 7A: irregular service due to police operationActive 29/09/2026 – 29/09/2026
- RoadworksLine D: no service between Börse and AugasseActive 28/09/2026 – 07/11/2026
- Roadworks26E: replacement bus has less capacity than tramActive 25/09/2026 – 12/12/2026
- Roadworks46, 49, 52: Track works change routes until end OctoberActive 18/09/2026 – 31/10/2026
- RoadworksLines 25, 26, 27: Track works shorten routes until DecemberActive 14/09/2026 – 12/12/2026
- RoadworksS60 Wien Hbf – Gramatneusiedl: replacement buses 3–5 OctPlanned 02/10/2026 – 05/10/2026