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 20 March to 16 June, Monday to Friday:
interruption between Châtelet-Les-Halles and Aéroport CDG 2 from 10.45 pm
From 20 March
to 16 June
(except 24 March, 10 April, 1, 8 and 29 May
and 1 and 2 June), from Monday to Friday, from 10.45pm, maintenance work will interrupt the RER B in both directions between Châtelet-Les-Halles
and Aéroport CDG 2
Substitution buses will be provided from La Plaine-Stade de France (RER D)
and from Fort d'Aubervilliers
to Aéroport CDG 1
. To get to La-Plaine-Stade de France (RER D)
, take the RER D from Gare du Nord
, and to get to Fort d'Aubervilliers
, take the métro 7.
To get to Aéroport CDG 2
, take the CDGVAL free of charge.
La Plaine-Stade de France / Aulnay-sous-Bois
Fort d'Aubervilliers / Aéroport CDG 1
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
Roads access to Paris-Charles de Gaulle and Paris-Orly airports
Access to Paris-Charles de Gaulle airport may be severely disrupted due to intense traffic. Plan your journey in advance. To get to our terminals more quickly, you can drop off at CDGVAL "Parking Px" station, or park at Parking Px, following the signs when arriving to Paris-Charles de Gaulle.
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.
Check the traffic conditions in real time
Options for getting to and from our airports