Map, timetables, news and ideas for outings: find out all the information about your line.
- Information & Community
Map of the RER B line
All your trains leaving within the hour from your station in real time.
The "Choose your destination" box updates according to your departure station.
Can't find your arrival station in the drop-down list? Then it is not served: check the service status below to find out the reason.
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Find a Transilien station
Find the timetables, services and equipment available at the Transilien RER B stations.
Tourism on line B
Discover the tourist sites to visit on line B.