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121

Wood Island Station – Maverick Station

Bus · Route 121

Maverick ↔ Eagle Square

2 alerts Limited service 0 buses live
Track live
Direction
Live · as of 10:25 PM

Stops, live buses and next arrivals

2 service alertsRoutes 112 and 121 are detoured until further notice due to construction at Day Square. Connections can be made at Wood Island and Chelsea St @ Curtis St (outbound) or Chelsea St opp Curtis St (inbound).
Live data is delayed.
    1. MaverickBlue11 bus routesNo more buses
    2. Meridian St @ Havre St3 bus routesNo more buses
    3. Meridian St @ Saratoga St3 bus routesNo more buses
    4. Lexington St @ Marion StNo more buses
    5. Lexington St @ Brooks StNo more buses
    6. Lexington St @ Putnam StNo more buses
    7. Lexington St @ Prescott StNo more buses
    8. Lexington St @ Shelby StNo more buses
    9. E Eagle St @ Chelsea St1 bus routeNo more buses
    10. Bennington St @ Neptune Rd2 bus routesNo more buses
    11. Wood IslandBlue6 bus routesNo more buses
    1. Wood IslandBlue6 bus routesNo more buses
    2. Bennington St @ Neptune Rd2 bus routesNo more buses
    3. Bennington St @ Chelsea St2 bus routesNo more buses
    4. Eagle St @ Lexington StNo more buses
    5. Lexington St @ Prescott StNo more buses
    6. Lexington St @ Putnam StNo more buses
    7. Lexington St @ Brooks StNo more buses
    8. Lexington St @ Marion StNo more buses
    9. Lexington St @ Meridian St2 bus routesNo more buses
    10. Meridian St @ Liverpool St3 bus routesNo more buses
    11. Meridian St @ Havre St3 bus routesNo more buses
    12. MaverickBlue11 bus routesNo more buses
    Live arrival Grey times are scheduled Not tracked: scheduled, but no bus is reporting Rail connection

    Timetable

    Scheduled departures for any day MBTA has published. For live arrivals, use the diagram above.

    No service on this day Sun, Nov 1

    On-time performance

    How much of the time buses ran early, on time or late, hour by hour.

    No on-time data for route 121 yet.

    It builds up from live positions while buses are running. On time: no more than 1 min early or 5 min late, sampled once a minute from live positions.

    Connections

    Rail lines and bus routes you can transfer to from route 121.

    Rail

    Blue Blue Line

    Transfer at Maverick and Wood Island

    Bus

    About route 121

    Route 121 (Wood Island Station – Maverick Station) is a MBTA bus route with 11 stops between Maverick and Eagle Square.

    Times with the live mark come from each bus's GPS and MBTA's real-time predictions. Times marked "Not tracked" are scheduled trips with no bus reporting. All other times are from MBTA's published schedule (feed Fall 2026, 2026-10-30T17:51:33+00:00, version D).

    Where does route 121 connect with Subway or Commuter Rail?

    At Maverick (Blue Line); Wood Island (Blue Line).

    What are timepoints?

    Timepoints are stops where the bus is scheduled to wait if it's running early; times at the stops between them are estimates. On long routes, the diagram shows timepoints, transfer stops and stops with a bus nearby, and groups the stops in between.