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Disruptions and access to our airports
RER B line works to and from Paris-Charles de Gaulle airport
If you want to go to Paris-Charles de Gaulle airport by RER B, please prepare your trip in advance. Works on the line which may change schedules of your trains and your travel time. Consult news about RER B:
From Monday 29th April to Friday 31th May:
interruption between Gare du Nord and Aéroport CDG2 / Mitry-Claye
From Monday 29th April to Friday 31th May, from 10.45 p.m, (except 1st, 8, 9, 10 and 20 May 2024), maintenance work will interrupt the RER B service in both directions between Gare du Nord and Aéroport CDG2 / Mitry-Claye.
Substitution buses will be provided to all stations.
Status of RER B until 2025
RER line B will undergo major modernisation and maintenance work until 2025. Some of these works will require partial shutdowns of the line, mainly in the evening and on certain weekends.
Follow our news on the Paris Airport website or on
Twitter to prepare your trips.
Please note that as part of the work on the RER B line, the SNCF is deploying a specific system with the introduction of replacement buses. All the details on the
RER B blog and in real time on the line's
Twitter account.
Roads access to Paris-Charles de Gaulle and Paris-Orly airports
Access to Paris-Orly airport may be difficult due to the roadworks of the future multimodal station.Access times may be longer. Plan your journey and follow the proposed diversions.
Options for getting to and from our airports