Bus Tickets
Intercity routes worldwide
EUR
From
To
Date
Searching for Tue 31. Mar
Route stops
149 stops • 6 directions
- Altenburg Nord
- Altenburg Mitte
- Altenburg Sud
- Sickenhausen Auchtert
- Sickenhausen Mitte
- Sickenhausen Sud
- Degerschlacht Mitte
- Degerschlacht Sud
- Sickenhauser Strasse
- Friedhof Romerschanze
- Justinus-Kerner-Strasse
- Kirchsteig
- Am Schieferbuckel
- Emil-Adolff-Strasse
- Reutlingen Friedhof U. d. Linden
- Hauptbahnhof/Unter den Linden
- Hauptbahnhof/Gartenstrasse
- Gartentor
- Planie
- Leonhardsplatz
- Betzenried 1
- Albstrasse
- Porschestrasse
- Romer-/Daimlerstrasse
- Romer-/Bismarckstrasse
- Schloss-Schule
- Pfullingen Seitenhalde
- Friedrichstrasse
- Friedrichstrasse
- Schloss-Schule
- Romer-/Bismarckstrasse
- Romer-/Daimlerstrasse
- Albstrasse
- Betzenried 2
- Burgstrasse
- Leonhardsplatz
- Planie
- Gartentor
- Hauptbahnhof/ Listplatz
- Hauptbahnhof/Unter den Linden
- Reutlingen Friedhof U. d. Linden
- Emil-Adolff-Strasse
- Am Schieferbuckel
- Kirchsteig
- Justinus-Kerner-Strasse
- Friedhof Romerschanze
- Sickenhauser Strasse
- Degerschlacht Sud
- Degerschlacht Mitte
- Sickenhausen Sud
- Sickenhausen Mitte
- Sickenhausen Auchtert
- Altenburg Sud
- Altenburg Mitte
- Altenburg Eyachstrasse
- Kirchentellinsfurt Mahden
- Kirchentellinsfurt Mahden
- Altenburg Mitte
- Altenburg Sud
- Sickenhausen Auchtert
- Sickenhausen Mitte
- Sickenhausen Sud
- Degerschlacht Mitte
- Degerschlacht Sud
- Sickenhauser Strasse
- Friedhof Romerschanze
- Justinus-Kerner-Strasse
- Kirchsteig
- Am Schieferbuckel
- Emil-Adolff-Strasse
- Reutlingen Friedhof U. d. Linden
- Hauptbahnhof/Unter den Linden
- Hauptbahnhof/Gartenstrasse
- Gartentor
- Planie
- Leonhardsplatz
- Betzenried 1
- Albstrasse
- Porschestrasse
- Romer-/Daimlerstrasse
- Romer-/Bismarckstrasse
- Schloss-Schule
- Pfullingen Seitenhalde
- Friedrichstrasse
- Friedrichstrasse
- Schloss-Schule
- Romer-/Bismarckstrasse
- Romer-/Daimlerstrasse
- Albstrasse
- Betzenried 2
- Burgstrasse
- Leonhardsplatz
- Planie
- Gartentor
- Hauptbahnhof/ Listplatz
- Hauptbahnhof/Unter den Linden
- Reutlingen Friedhof U. d. Linden
- Emil-Adolff-Strasse
- Am Schieferbuckel
- Kirchsteig
- Justinus-Kerner-Strasse
- Friedhof Romerschanze
- Sickenhauser Strasse
- Degerschlacht Sud
- Degerschlacht Mitte
- Sickenhausen Sud
- Sickenhausen Mitte
- Sickenhausen Auchtert
- Altenburg Sud
- Altenburg Mitte
- Altenburg Nord
- Altenburg Nord
- Altenburg Mitte
- Altenburg Sud
- Sickenhausen Auchtert
- Sickenhausen Mitte
- Sickenhausen Sud
- Degerschlacht Mitte
- Degerschlacht Sud
- Sickenhauser Strasse
- Friedhof Romerschanze
- Justinus-Kerner-Strasse
- Kirchsteig
- Am Schieferbuckel
- Emil-Adolff-Strasse
- Reutlingen Friedhof U. d. Linden
- Hauptbahnhof/Unter den Linden
- Hauptbahnhof/Gartenstrasse
- Gartentor
- Planie
- Planie
- Gartentor
- Hauptbahnhof/ Listplatz
- Hauptbahnhof/Unter den Linden
- Reutlingen Friedhof U. d. Linden
- Emil-Adolff-Strasse
- Am Schieferbuckel
- Kirchsteig
- Justinus-Kerner-Strasse
- Friedhof Romerschanze
- Sickenhauser Strasse
- Degerschlacht Sud
- Degerschlacht Mitte
- Sickenhausen Sud
- Sickenhausen Mitte
- Sickenhausen Auchtert
- Altenburg Sud
- Altenburg Mitte
- Altenburg Nord
Route map
Common Questions About This Route
We've gathered all the essentials based on open data. Straight answers to the questions people ask most often.What number is assigned to this route?
Route number is 21. Remember it—the number stays the same everywhere: on the stop display, in apps, on the vehicle itself. Look for 21 specifically. If you're not sure you found the right stop, just ask someone nearby: 'Does bus 21 stop here?'
Where does bus #21 run?
This route serves the Reutlingen (Germany) region. In larger metro areas, routes can pass through several districts or towns. To know for sure if it works for you, pull up the route map and check the key stops and direction.
Who's the official operator?
Operator is Reutlinger Stadtverkehrsgesellschaft. This is the official company responsible for the route. If you run into problems (rude driver, breakdown, dirty vehicle, delays)—contact them. It helps to note the time, direction, and route number—makes your complaint more specific and gets handled faster. Contact info is usually on the company website or in transit apps.
Which transit system does it belong to?
This route is part of the 'Verkehrsverbund Neckar-Alb-Donau' transit system. Within one network, payment and transfer rules are often consistent. Terms can differ though, so check current fares and payment methods in up-to-date sources before your trip.
What color is the route on maps?
On transit maps this route is marked in #7FC241. Color helps you spot the line quickly and tell it apart from others. In some cities the line color appears on stop signs or even on the vehicles themselves. The exact shade might vary between sources—go by route number and endpoints instead.
Is there a fare?
Yes. Payment rules and discounts can differ by region and vehicle type. If it matters to you, verify current fares and ticket/validation requirements before traveling.
Additional Route Information
DE_naldo_RSV 21: Altenburg => Pfullingen
Reference
21
Origin
Altenburg Nord
Destination
Pfullingen Friedrichstraße
Interval
00:40
Interval by schedule
01:00 @ Sa 06:44-19:44; 01:00 @ Su 07:44-19:44
Route network
Verkehrsverbund Neckar-Alb-Donau
Network (short)
naldo
Operator
Reutlinger Stadtverkehrsgesellschaft
Opening hours
Mo-Fr 05:37-20:19; Sa 06:44-20:19; Su 07:44-20:19
Color
#7FC241
Fare
DE_naldo_RSV 21: Pfullingen => Mahden
Reference
21
Origin
Pfullingen Friedrichstraße
Destination
Kirchentellinsfurt Mahden
Route network
Verkehrsverbund Neckar-Alb-Donau
Network (short)
naldo
Operator
Reutlinger Stadtverkehrsgesellschaft
Color
#7FC241
Fare
DE_naldo_RSV 21: Mahden => Pfullingen
Reference
21
Origin
Kirchentellinsfurt Mahden
Destination
Pfullingen Friedrichstraße
Route network
Verkehrsverbund Neckar-Alb-Donau
Network (short)
naldo
Operator
Reutlinger Stadtverkehrsgesellschaft
Color
#7FC241
Fare
DE_naldo_RSV 21: Pfullingen => Altenburg
Reference
21
Origin
Pfullingen Friedrichstraße
Destination
Altenburg Nord
Interval
00:40
Interval by schedule
01:00 @ Sa 07:22-20:22; 01:00 @ Su 08:22-20:22
Route network
Verkehrsverbund Neckar-Alb-Donau
Network (short)
naldo
Operator
Reutlinger Stadtverkehrsgesellschaft
Opening hours
Mo-Fr 05:12-21:00; Sa 07:22-21:00; Su 08:22-21:00
Color
#7FC241
Fare
DE_naldo_RSV 21: Altenburg => Reutlingen Planie
Reference
21
Origin
Altenburg Nord
Destination
Reutlingen Planie
Interval
00:30
Route network
Verkehrsverbund Neckar-Alb-Donau
Network (short)
naldo
Operator
Reutlinger Stadtverkehrsgesellschaft
Opening hours
Mo-Fr 20:04-23:27; Sa 05:14-06:37; Su 06:14-07:37; Sa-Su 20:04-23:27
Color
#7FC241
Fare
DE_naldo_RSV 21: Reutlingen => Altenburg
Reference
21
Origin
Reutlingen Planie
Destination
Altenburg Nord
Interval
00:30
Route network
Verkehrsverbund Neckar-Alb-Donau
Network (short)
naldo
Operator
Reutlinger Stadtverkehrsgesellschaft
Opening hours
Mo-Fr 21:05-00:01; Sa 05:45-07:41; Su 06:45-08:41; Sa-Su 21:05-00:01
Color
#7FC241
Fare
Quick overview
Explore the bus 21 route in Reutlingen (Germany). 6 directions, 149 stops, and an interactive route map available in one place.
Data source
The data is obtained from open sources and may contain inaccuracies. Route information is updated regularly.
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