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BostonMBTA

MBTA 33 bus

River & Milton Sts, Dedham - Mattapan Sta

31 % on time

MBTA 33 bus Stop List and Next Departures

The MBTA 33 - River & Milton Sts, Dedham - Mattapan Sta bus serves 32 bus stops in the Boston area departing from Forest Hills / Lower Busway and ending at River St / Milton St. Scroll down to see upcoming 33 bus times at each stop and the next scheduled 33 bus times will be displayed. The full 33 bus schedule as well as real-time departures can be found in the Transit app.

River St / Milton St
Mattapan
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Stops
Thu, May 28, 2026
MBTA River & Milton Sts, Dedham - Mattapan Sta map

MBTA 33 bus route map

The MBTA 33 - River & Milton Sts, Dedham - Mattapan Sta bus route map is shown above. The route map shows you an overview of all the stops served by the MBTA 33 bus to help you plan your trip on MBTA. 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 33 bus is approaching your stop.

See the detailed route map

MBTA 33 bus Service Alerts

Open the Transit app to see more information about any active disruptions that may impact the 33 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 MBTA so that you can plan your trip around any active or future disruptions.

See all alerts

MBTA 33 bus Service Frequency

The next 33 bus leaves Forest Hills / Lower Busway at 5:24 AM, and arrives at River St / Milton St at 5:37 AM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

See all departures

MBTA 33 bus On-Time Performance

Want to know whether the MBTA 33 bus arrives on time? Open the Transit app and view user generated on-time performance reports for the 33 bus. You can also contribute your own reports on whether your trip arrived on time, late or early. As these on-time performance stats are user reported, they may differ from official MBTA metrics.

See all on-time performance details

MBTA 33 bus FAQ

  • What time does the next MBTA 33 bus depart from Forest Hills / Lower Busway?

    The next 33 bus leaves Forest Hills / Lower Busway at 5:24 AM, and arrives at River St / Milton St at 5:37 AM. The total trip time for the next MBTA 33 bus is 13 min.

  • Is the MBTA 33 bus running on time, early or late?

    You can track your bus on a map, monitor real-time updates, and see adjustments to the MBTA 33 schedule by downloading the Transit app.

  • When does the next MBTA 33 bus arrive?

    You can see the next MBTA 33 bus times in the app as well as future departure times for the 33 bus.

  • How many bus stops are there for the MBTA 33 bus?

    There are 32 stops on the MBTA 33 bus.

  • Is the MBTA 33 bus usually crowded?

    You can find real-time information on MBTA 33 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 MBTA 33 bus currently running?

    Find out the current status for the MBTA 33 bus in the Transit app.

  • What is the closest MBTA 33 bus stop to me?

    Open the Transit app to see your location on a map and find the closest 33 bus stop to where you are.

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