buses.appVienna public transport
Timetable changeActive

Line 4A: irregular intervals both directions

Line 4A runs on irregular intervals in both directions due to traffic congestion. This lasts until 12 Dec 2026.

  • Duration12/11/2026 – 12/12/2026
  • Lines affected1

Published 12 November 2026 at 16:40 · Updated 12 November 2026 at 18:31