SL2

Design Center – South Station

Bus rapid transit · Route SL2

South Station ↔ Design Center

4 alerts Every 10–15 min 6:30 AM – 1:01 AM 3 buses live
Track live
Direction
Live · as of 10:25 PM

Stops, live buses and next arrivals

4 service alertsCourthouse Escalator 415 (Airport/Design Center platform to lobby) unavailable due to ongoing construction at the station.
Live data is delayed.
    1. South StationRedCRCRCRCRCRCRCRCRCR23 bus routes8 minthen 15 min
    2. Courthouse4 bus routes10 minthen 17 min
    3. World Trade Center3 bus routes12 minthen 19 min
    4. Silver Line Way3 bus routesDuethen 13 min
    5. Northern Ave @ Harbor St1 bus route1 minthen 15 min 1326 · On time
    6. Northern Ave @ Tide St1 bus route2 minthen 16 min
    7. 23 Drydock AveNo more buses
    1. 23 Drydock Ave10 minthen 20 min
    2. 27 Drydock Ave10 minthen 20 min
    3. Drydock Ave @ Black Falcon Ave11 minthen 21 min
    4. Drydock Ave @ Design Center Place1 bus routeDuethen 14 min 1317 · 4 min early
    5. Northern Ave @ Tide St1 bus route3 minthen 14 min
    6. Northern Ave opp Harbor St1 bus route4 minthen 15 min
    7. Silver Line Way3 bus routes5 minthen 16 min
    8. World Trade Center3 bus routesDuethen 8 min
    9. Courthouse4 bus routes2 minthen 9 min 1309 · 2 min late
    10. South StationRedCRCRCRCRCRCRCRCRCR23 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.

    Sunday schedule Sun, Nov 1

    6 AM
    304557
    7 AM
    12274156
    8 AM
    11264156
    9 AM
    11264156
    10 AM
    11264156
    11 AM
    11264156
    12 PM
    11264156
    1 PM
    11264156
    2 PM
    11264156
    3 PM
    11264156
    4 PM
    11264151
    5 PM
    011121314151
    6 PM
    011121314151
    7 PM
    011121314151
    8 PM
    011121314151
    9 PM
    011121314151
    10 PM
    011121next 314151
    11 PM
    011121314151
    After midnight · Mon, Nov 2
    12 AM
    0010182538

    On-time performance

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

    82% on time today

    from 593 vehicle-minutes

    • On time
    • Late (over 5 min)
    • Early (over 1 min)
    • Fewer than 30 vehicle-minutes
    On time: no more than 1 min early or 5 min late, sampled once a minute from live positions. Use the left and right arrow keys to read each hour.
    Hour-by-hour numbers
    HourOn timeLateEarlyVehicle-minutesPrevious 0 days, on time
    6 PM81%4%15%48–
    7 PM74%15%12%165–
    8 PM82%5%13%150–
    9 PM90%4%5%166–
    10 PM78%13%9%64–

    About the Design Center – South Station

    The Design Center – South Station (SL2, MBTA route SL2) is a bus rapid transit line with 7 stops between South Station and Design Center.

    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).

    How often does the Design Center – South Station run?

    Every 10–15 min for most of the day on weekdays, based on the published schedule.

    When does the Design Center – South Station start and stop?

    The first bus leaves around 6:30 AM and the last arrives around 1:01 AM.

    Where does the Design Center – South Station connect with Subway or Commuter Rail?

    At South Station (Red Line, Fairmount Line, Fall River/New Bedford Line, Framingham/Worcester Line, Franklin/Foxboro Line, Greenbush Line, Kingston Line, Needham Line, Providence/Stoughton Line, Foxboro Event Service).

    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.