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MontréalSTM

STM 138 bus

Notre-Dame-de-Grâce

67 % on time

STM 138 bus Stop List and Next Departures

The STM 138 - Notre-Dame-de-Grâce bus serves 43 bus stops in the Montréal area departing from Caldwell / des Maimonides and ending at Station Atwater. Scroll down to see upcoming 138 bus times at each stop and the next scheduled 138 bus times will be displayed. The full 138 bus schedule as well as real-time departures can be found in the Transit app.

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Stops
Wed, May 27, 2026
STM Notre-Dame-de-Grâce map

STM 138 bus route map

The STM 138 - Notre-Dame-de-Grâce bus route map is shown above. The route map shows you an overview of all the stops served by the STM 138 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 138 bus is approaching your stop.

See the detailed route map

STM 138 bus Service Alerts

Open the Transit app to see more information about any active disruptions that may impact the 138 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 138 bus Service Frequency

The next 138 bus leaves Caldwell / des Maimonides at 11:18 PM, and arrives at Station Atwater at 11:54 PM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

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STM 138 bus On-Time Performance

67 % on time

67% of riders report that the STM 138 bus arrived on time on their previous trip. In the past 30 days, 62 riders reported on the on-time performance of the 138 bus. Compared to other STM lines, the 138 bus is ranked 135 out of 228 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 138 by opening the Transit app.

See all on-time performance details

STM 138 bus FAQ

  • What time does the next STM 138 bus depart from Caldwell / des Maimonides?

    The next 138 bus leaves Caldwell / des Maimonides at 11:18 PM, and arrives at Station Atwater at 11:54 PM. The total trip time for the next STM 138 bus is 36 min.

  • Is the STM 138 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 138 schedule by downloading the Transit app.

  • When does the next STM 138 bus arrive?

    You can see the next STM 138 bus times in the app as well as future departure times for the 138 bus.

  • How many bus stops are there for the STM 138 bus?

    There are 43 stops on the STM 138 bus.

  • Is the STM 138 bus usually crowded?

    You can find real-time information on STM 138 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 138 bus currently running?

    Find out the current status for the STM 138 bus in the Transit app.

  • What is the closest STM 138 bus stop to me?

    Open the Transit app to see your location on a map and find the closest 138 bus stop to where you are.

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