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MontréalSTM

STM 405 bus

Express Bord-du-Lac

76 % on time

STM 405 bus Stop List and Next Departures

The STM 405 - Express Bord-du-Lac bus serves 31 bus stops in the Montréal area departing from Station Lionel-Groulx and ending at Lakeshore / Macdonald. Scroll down to see upcoming 405 bus times at each stop and the next scheduled 405 bus times will be displayed. The full 405 bus schedule as well as real-time departures can be found in the Transit app.

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Stops
Mon, May 11, 2026
STM Express Bord-du-Lac map

STM 405 bus route map

The STM 405 - Express Bord-du-Lac bus route map is shown above. The route map shows you an overview of all the stops served by the STM 405 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 405 bus is approaching your stop.

See the detailed route map

STM 405 bus Service Alerts

Open the Transit app to see more information about any active disruptions that may impact the 405 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 alerts

STM 405 bus Service Frequency

The next 405 bus leaves Station Lionel-Groulx at 5:09 PM, and arrives at Lakeshore / Macdonald at 6:01 PM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

See all departures

STM 405 bus On-Time Performance

76 % on time

76% of riders report that the STM 405 bus arrived on time on their previous trip. In the past 30 days, 68 riders reported on the on-time performance of the 405 bus. Compared to other STM lines, the 405 bus is ranked 67 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 405 by opening the Transit app.

See all on-time performance details

STM 405 bus FAQ

  • What time does the next STM 405 bus depart from Station Lionel-Groulx?

    The next 405 bus leaves Station Lionel-Groulx at 5:09 PM, and arrives at Lakeshore / Macdonald at 6:01 PM. The total trip time for the next STM 405 bus is 52 min.

  • Is the STM 405 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 405 schedule by downloading the Transit app.

  • When does the next STM 405 bus arrive?

    You can see the next STM 405 bus times in the app as well as future departure times for the 405 bus.

  • How many bus stops are there for the STM 405 bus?

    There are 31 stops on the STM 405 bus.

  • Is the STM 405 bus usually crowded?

    You can find real-time information on STM 405 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 405 bus currently running?

    Find out the current status for the STM 405 bus in the Transit app.

  • What is the closest STM 405 bus stop to me?

    Open the Transit app to see your location on a map and find the closest 405 bus stop to where you are.

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Other transit modes in Montréal area

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