The station, located at the 13.680-kilometer mark of the Paris-Saint-Lazare to Saint-Germain-en-Laye line, is served by RER A trains operating on branch A1 to Saint-Germain-en-Laye.
In 2021, according to RATP estimates, 4,247,217 passengers entered this station.
Service
The station is served by six trains per hour during off-peak hours, 12 to 18 trains per hour during morning and evening rush hours, and four trains per hour in the evening.
It acts as a terminus for trains with mission codes beginning with Y.
The service pattern is as follows:
During off-peak hours:
6 trains per hour (1 train every 10 minutes) to Saint-Germain-en-Laye and Marne-la-Vallée - Chessy, from Monday to Friday.
4 trains per hour (1 train every 15 minutes) to Saint-Germain-en-Laye and Marne-la-Vallée - Chessy, from Monday to Friday, in the evening.
During peak hours:
12 trains per hour (1 train every 5 minutes) to Marne-la-Vallée - Chessy or Torcy, from Monday to Friday.
9-10 trains per hour (1 train every 6-7 minutes) to Saint-Germain-en-Laye or Le Vésinet - Le Pecq, from Monday to Friday.
2-3 trains per hour (1 train every 20-30 minutes) terminating at Rueil-Malmaison.
On weekends:
6 trains per hour (1 train every 10 minutes) to Saint-Germain-en-Laye and Boissy-Saint-Léger, during the day.
4 trains per hour (1 train every 15 minutes) to Saint-Germain-en-Laye and Boissy-Saint-Léger, in the evening.
Connections
The station is served by the following bus lines:
RATP network: Lines 144, 158, 241, 244, 367, and 467.
Argenteuil - Boucles de Seine network: Lines B and 1.
