STM 427 bus Stop List and Next Departures
The STM 427 - Express Saint-Joseph bus serves 30 bus stops in the Montréal area departing from Laurier / Jeanne-d'Arc and ending at Station Guy-Concordia. Scroll down to see upcoming 427 bus times at each stop and the next scheduled 427 bus times will be displayed. The full 427 bus schedule as well as real-time departures (if available) can be found in the Transit app.
STM 427 bus route map
The STM 427 - Express Saint-Joseph bus route map is shown above. The route map shows you an overview of all the stops served by the STM 427 bus to help you plan your trip on STM. 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 427 bus is approaching your stop.
See the detailed route mapSTM 427 bus Service Alerts
Open the Transit app to see more information about any active disruptions that may impact the 427 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 STM so that you can plan your trip around any active or future disruptions.
See all alertsSTM 427 bus Service Frequency
The next 427 bus leaves Laurier / Jeanne-d'Arc at 7:00 AM, and arrives at Station Guy-Concordia at 7:48 AM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.
See all departuresSTM 427 bus On-Time Performance
85% of riders report that the STM 427 bus arrived on time on their previous trip. In the past 30 days, 75 riders reported on the on-time performance of the 427 bus. Compared to other STM lines, the 427 bus is ranked 6 out of 212 STM lines. These on-time performance stats are user reported and may differ from official STM metrics. See more details about on time, late or early departure reports for the 427 by opening the Transit app.
See all on-time perfomance details