Bus Line n°171, real-time schedules by stop

Your bus line 171 operates in the Paris suburbs, between Château de Versailles and Pont de Sèvres. It notably serves Chaville station. To check the timetable for line 171, it’s very simple: select the relevant bus stop to see the times of the next bus arrivals.

Generally, buses run between 5:00 a.m. and 1:00 a.m., but these times may vary. Can’t see the real-time arrivals? Check the bus 171 traffic updates or current works and calculate a new route by public transport, on foot, or by bike directly in your Bonjour RATP App.

To move easily around Paris and its surroundings, Bonjour RATP provides real-time schedules for all bus lines. To find the schedule for your bus in Paris, it's very simple. Just enter the bus line you are looking for among the nearly 350 currently in operation.

The first buses in Paris leave at 5:45 AM. The last stop is usually served at 12:45 AM. The timing of the first buses varies significantly depending on the lines, with service starting between 5:15 AM and 6:30 AM and ending between 12:30 AM and 1:15 AM.

In the suburbs, buses serve stops between 5:00 AM and 1:00 AM on average. These schedules are also subject to significant variability depending on the lines, as service starts between 4:24 AM and 5:50 AM and ends between 12:30 AM and 2:00 AM.

Can't find the schedule for your bus? Please note that buses do not operate during part of the night.

You can also check traffic information for updates on disruptions due to strikes or construction work.

Need to catch a flight? You can also check the timetables for line 9517. Buses run on average between 5:20 a.m. and 1:20 a.m., providing access to Roissy Charles de Gaulle Airport, with departures from the stations approximately every 30 minutes:

• Argenteuil Station (Transilien line J),
• Stade de France – Saint-Denis (RER line D),
• La Plaine – Stade de France (RER line B),
• Carrefour Pleyel (Metro line 13),
• Saint-Denis Pleyel (Metro line 14).