Lines disrupted between Aulnay-sous-Bois and Paris-Charles de Gaulle

Lines disrupted from Monday 2 September to Friday 11 October, and from Monday 2 to Friday 13 December, from 23h00, between Aulnay-sous-Bois and Paris-Charles de Gaulle airport. A replacement bus service will run, all the week, stopping at all stations. Between Paris-Charles de Gaulle 1 et Paris-Charles de Gaulle 2 take CDGVAL.

Lines disrupted between Gare-du-Nord and Paris-Charles de Gaulle

Lines disrupted from Saturday 21 to Sunday 22 September, all the day, between Gare-du-Nord and Paris-Charles de Gaulle airport, in both ways.
A replacement bus service will run between La Plaine-Stade-de-France and Paris-Charles de Gaulle. From Paris, take line RER D from Gare-du-Nord to Stade-de-France-Saint-Denis and after the replacement bus service. 

About the RER B works until 2025

RER Line B will be undergoing important modernisation and maintenance works until 2025. Some of these works will require partial line interruptions, particularly during evenings and weekends. Plan your journeys by checking our news on the Paris Aéroport website or on Twitter.
Please note that during the RER B works, SNCF will be operating special replacement bus services.
All details can be found on the RER B blog and are available in real time on the RER B Twitter account. 
Check our interactive map to see all alternative routes for RER B.

OTHER OPTIONS

A wide range of public transport options and also taxis are available to go to Paris-Charles de Gaulle. Take a look to our pages.

• Take public transport to Paris-Charles de Gaulle
• Take a taxi to Paris-Charles de Gaulle