Noctilien N21 bus Stop List and Next Departures
The Noctilien N21 - Châtelet↔︎Hôpital de Longjumeau bus serves 68 bus stops in the Paris Île-de-France area departing from Hôpital de Longjumeau and ending at Châtelet. Scroll down to see upcoming N21 bus times at each stop and the next scheduled N21 bus times will be displayed. The full N21 bus schedule as well as real-time departures (if available) can be found in the Transit app.
Noctilien N21 bus route map
The Noctilien N21 - Châtelet↔︎Hôpital de Longjumeau bus route map is shown above. The route map shows you an overview of all the stops served by the Noctilien N21 bus to help you plan your trip on Noctilien. 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 N21 bus is approaching your stop.
See the detailed route mapNoctilien N21 bus Service Alerts
Open the Transit app to see more information about any active disruptions that may impact the N21 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 Noctilien so that you can plan your trip around any active or future disruptions.
See all alertsNoctilien N21 bus Service Frequency
The next N21 bus leaves Hôpital de Longjumeau at 2:15 AM, and arrives at Châtelet at 3:39 AM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.
See all departuresNoctilien N21 bus On-Time Performance
Want to know whether the Noctilien N21 bus arrives on time? Open the Transit app and view user generated on-time performance reports for the N21 bus. You can also contribute your own reports on whether your trip arrived on time, late or early. As these on-time performance stats are user reported, they may differ from official Noctilien metrics.
See all on-time perfomance details