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MontréalSTM

STM 125 bus

Ontario

74 % on time

STM 125 bus Stop List and Next Departures

The STM 125 - Ontario bus serves 41 bus stops in the Montréal area departing from Station Viau and ending at Station McGill. Scroll down to see upcoming 125 bus times at each stop and the next scheduled 125 bus times will be displayed. The full 125 bus schedule as well as real-time departures (if available) can be found in the Transit app.

Stops
Fri, Feb 13, 2026
  • Station ViauWheelchair accessible9:41 AM
  • Pierre-de Coubertin / ViauWheelchair accessible9:42 AM
  • Viau / HochelagaWheelchair accessible9:44 AM
  • Viau / de RouenWheelchair accessible9:45 AM
  • Viau / OntarioWheelchair accessible9:46 AM
  • Ontario / LeclaireWheelchair accessible9:47 AM
  • Ontario / BennettWheelchair accessible9:48 AM
  • Ontario / William-DavidWheelchair accessible9:48 AM
  • Ontario / LetourneuxWheelchair accessible9:49 AM
  • Ontario / Pie-IXWheelchair accessible9:51 AM
  • Ontario / d'OrléansWheelchair accessible9:52 AM
  • Place Simon-Valois (Ontario / Valois)Wheelchair accessible9:53 AM
  • Ontario / de ChamblyWheelchair accessible9:54 AM
  • Ontario / AylwinWheelchair accessible9:55 AM
  • Ontario / DavidsonWheelchair accessible9:55 AM
  • Ontario / Saint-GermainWheelchair accessible9:56 AM
  • Ontario / MoreauWheelchair accessible9:57 AM
  • Ontario / LespéranceWheelchair accessible9:58 AM
  • Ontario / WurteleWheelchair accessible9:59 AM
  • Ontario / BercyWheelchair accessible10:00 AM
  • Station Frontenac (Ontario / Frontenac)Wheelchair accessible10:02 AM
  • Ontario / DufresneWheelchair accessible10:04 AM
  • Ontario / FullumWheelchair accessible10:04 AM
  • Ontario / ParthenaisWheelchair accessible10:05 AM
  • Ontario / de LorimierWheelchair accessible10:06 AM
  • Ontario / DorionWheelchair accessible10:07 AM
  • Ontario / PapineauWheelchair accessible10:08 AM
  • Ontario / de ChamplainWheelchair accessible10:09 AM
  • Ontario / Alexandre-DesèveWheelchair accessible10:10 AM
  • Ontario / de la VisitationWheelchair accessible10:11 AM
  • Ontario / AtatekenWheelchair accessible10:13 AM
  • Ontario / Saint-HubertWheelchair accessible10:15 AM
  • Ontario / BerriWheelchair accessible10:15 AM
  • Ontario / Saint-DenisWheelchair accessible10:16 AM
  • Cégep du Vieux-MontréalWheelchair accessible10:18 AM
  • Ontario / Saint-LaurentWheelchair accessible10:20 AM
  • Ontario / Saint-UrbainWheelchair accessible10:21 AM
  • Station Place-des-ArtsWheelchair accessible10:22 AM
  • Station Place-des-ArtsWheelchair accessible10:22 AM
  • Du Président-Kennedy / AylmerWheelchair accessible10:24 AM
  • Station McGillWheelchair accessible10:25 AM
  • STM Ontario map

    STM 125 bus route map

    The STM 125 - Ontario bus route map is shown above. The route map shows you an overview of all the stops served by the STM 125 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 125 bus is approaching your stop.

    See the detailed route map

    STM 125 bus Service Alerts

    Open the Transit app to see more information about any active disruptions that may impact the 125 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 125 bus Service Frequency

    The next 125 bus leaves Station Viau at 9:41 AM, and arrives at Station McGill at 10:25 AM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

    See all departures

    STM 125 bus On-Time Performance

    74 % on time

    74% of riders report that the STM 125 bus arrived on time on their previous trip. In the past 30 days, 164 riders reported on the on-time performance of the 125 bus. Compared to other STM lines, the 125 bus is ranked 95 out of 214 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 125 by opening the Transit app.

    See all on-time performance details

    STM 125 bus FAQ

    Other STM bus schedules, routes and maps

    Other transit modes in Montréal area

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