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MontréalSTM

STM 356 bus

Lachine / YUL Aéroport / des Sources

65 % on time

STM 356 bus Stop List and Next Departures

The STM 356 - Lachine / YUL Aéroport / des Sources bus serves 116 bus stops in the Montréal area departing from Station Frontenac (Frontenac / Ontario) and ending at Station Sunnybrooke (Gouin / Sunnybrooke). Scroll down to see upcoming 356 bus times at each stop and the next scheduled 356 bus times will be displayed. The full 356 bus schedule as well as real-time departures can be found in the Transit app.

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Stops
Tue, May 5, 2026
STM Lachine / YUL Aéroport / des Sources map

STM 356 bus route map

The STM 356 - Lachine / YUL Aéroport / des Sources bus route map is shown above. The route map shows you an overview of all the stops served by the STM 356 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 356 bus is approaching your stop.

See the detailed route map

STM 356 bus Service Alerts

Open the Transit app to see more information about any active disruptions that may impact the 356 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.

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STM 356 bus Service Frequency

The next 356 bus leaves Station Frontenac (Frontenac / Ontario) at 1:00 AM, and arrives at Station Sunnybrooke (Gouin / Sunnybrooke) at 2:53 AM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

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STM 356 bus On-Time Performance

65 % on time

65% of riders report that the STM 356 bus arrived on time on their previous trip. In the past 30 days, 24 riders reported on the on-time performance of the 356 bus. Compared to other STM lines, the 356 bus is ranked 154 out of 215 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 356 by opening the Transit app.

See all on-time performance details

STM 356 bus FAQ

  • What time does the next STM 356 bus depart from Station Frontenac (Frontenac / Ontario)?

    The next 356 bus leaves Station Frontenac (Frontenac / Ontario) at 1:00 AM, and arrives at Station Sunnybrooke (Gouin / Sunnybrooke) at 2:53 AM. The total trip time for the next STM 356 bus is 113 min.

  • Is the STM 356 bus running on time, early or late?

    You can track your bus on a map, monitor real-time updates, and see adjustments to the STM 356 schedule by downloading the Transit app.

  • When does the next STM 356 bus arrive?

    You can see the next STM 356 bus times in the app as well as future departure times for the 356 bus.

  • How many bus stops are there for the STM 356 bus?

    There are 116 stops on the STM 356 bus.

  • Is the STM 356 bus usually crowded?

    You can find real-time information on STM 356 bus crowding levels in the Transit app (available in select cities or on select trips). You can also see predictions on how crowded the bus will be when it gets to your bus stop.

  • Is the STM 356 bus currently running?

    Find out the current status for the STM 356 bus in the Transit app.

  • What is the closest STM 356 bus stop to me?

    Open the Transit app to see your location on a map and find the closest 356 bus stop to where you are.

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