Bus Line n°27, real-time schedules by stop
Bus line No. 27 (Keolis) provides daily service between the stops CDG Airport Terminal 1 — Roissypole Station and Villiers-le-Bel — Puits La Marlière.
- Towards CDG Airport Terminal 1 — Roissypole Station , bus No. 27 runs from 06:33 to 21:20 Monday to Saturday, and from 06:43 to 20:51 on Sundays and public holidays.
- Towards Villiers-le-Bel — Puits La Marlière , bus No. 27 runs from 07:25 to 22:22 Monday to Saturday, and from 07:35 to 21:48 on Sundays and public holidays.
Search for real-time bus schedule
27Real-time bus schedules
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.
The bus schedules for the airport
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).
