Île-de-France Mobilités 4503 bus Stop List and Next Departures
The Île-de-France Mobilités 4503 - Massy / Palaiseau RER <> Porte d'Étampes bus serves 34 bus stops in the Paris Île-de-France area departing from Massy / Palaiseau RER and ending at Porte d'Étampes. Scroll down to see upcoming 4503 bus times at each stop and the next scheduled 4503 bus times will be displayed. The full 4503 bus schedule as well as real-time departures (if available) can be found in the Transit app.
Île-de-France Mobilités 4503 bus route map
The Île-de-France Mobilités 4503 - Massy / Palaiseau RER <> Porte d'Étampes bus route map is shown above. The route map shows you an overview of all the stops served by the Île-de-France Mobilités 4503 bus to help you plan your trip on Île-de-France Mobilités. Opening the app will allow you to see more detailed information about the route on a map including stop specific alerts, such as stops that have been closed or moved. You can also see the location of vehicles in real-time on the route map so you know when the 4503 bus is approaching your stop.
See the detailed route mapÎle-de-France Mobilités 4503 bus Service Alerts
Open the Transit app to see more information about any active disruptions that may impact the 4503 bus schedule, such as detours, moved stops, trip cancellations, major delays, or other service changes to the bus route. The Transit app also allows you to subscribe to receive notifications for any service alert issued by Île-de-France Mobilités so that you can plan your trip around any active or future disruptions.
See all alertsÎle-de-France Mobilités 4503 bus Service Frequency
The next 4503 bus leaves Massy / Palaiseau RER at 11:50 AM, and arrives at Porte d'Étampes at 12:49 PM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.
See all departuresÎle-de-France Mobilités 4503 bus On-Time Performance
79 % on time79% of riders report that the Île-de-France Mobilités 4503 bus arrived on time on their previous trip. In the past 30 days, 14 riders reported on the on-time performance of the 4503 bus. Compared to other Île-de-France Mobilités lines, the 4503 bus is ranked 19 out of 1635 Île-de-France Mobilités lines. These on-time performance stats are user reported and may differ from official Île-de-France Mobilités metrics. See more details about on time, late or early departure reports for the 4503 by opening the Transit app.
See all on-time performance details