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  6. Rs21 Route

Rs21 Bus in Biberach an der Riss

A bus service operated by DB Zugbus Regionalverkehr Alb-Bodensee Gmbh
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List of stops
      Number of stops: 15

      Ulm Zob – Laupheim ZOB/Stadtbahnhof

      Ulm Zob

      		21:1222:1223:12

      Ulm S-Bahnhalt Ulm-Donautal

      		21:2622:2623:26

      Erbach Bahnhof

      		21:3522:3523:35

      Laupheim ZOB/Stadtbahnhof

      		21:5722:5723:57

      Laupheim ZOB/Stadtbahnhof – Ulm Zob

      Laupheim ZOB/Stadtbahnhof22:0223:0200:02 +1
      Erbach Bahnhof22:2423:2400:24 +1
      Ulm S-Bahnhalt Ulm-Donautal22:3323:3300:33 +1
      Ulm Zob22:4723:4700:47 +1
      The schedule is provided in the local timezone. Times with "(+1)" indicate departures on the next day.
      The schedule is provided in the local timezone. Times with "(+1)" indicate departures on the next day.
      Build real-time departures into your app Free API Access →

      Route Path (Streets & Roads)

      Outbound: Ulm Zob – Laupheim ZOB/Stadtbahnhof
      Eisenbahnstraße - Bahnhofstraße - Eisenbahnstraße - Westbahnhof - Bahnhofstraße - Eisenbahnstraße - Hans-Liebherr-Straße - Bahnhof - Poststraße
      Inbound: Laupheim ZOB/Stadtbahnhof – Ulm Zob
      Poststraße - Bahnhof - Hans-Liebherr-Straße - Eisenbahnstraße - Bahnhofstraße - Westbahnhof - Eisenbahnstraße - Bahnhofstraße - Eisenbahnstraße

      Schedules and stops for this route are published in GTFS: ulmer-eisenbahnfreunde, deutschen-all, bwgesamt

      Bus Rs21 FAQ

      • What time does the Rs21 bus start operating?

        Services on the Rs21 bus start at 21:12 on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

      • What time does the Rs21 bus stop working?

        Services on the Rs21 bus stop at 23:57 on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

      • Is there a Rs21 bus stop near me?

        Click here to view the nearest Rs21 bus stop.

      Rs21 (Biberach an der Riss Buses)

      The first stop of the Rs21 bus route is Ulm Zob and the last stop is Laupheim ZOB/Stadtbahnhof. Rs21 is operational during everyday.

      Additional information: Rs21 has 4 stops. The total trip duration for this route is approximately 45 minutes.

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      Rs21 bus near me

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      Rs21
      88%
      Last updated on August 10, 2026