Logan Airport Terminals – South Station
Bus rapid transit · Route SL1
South Station ↔ Logan Airport
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.- Not tracked · to Logan Airport
- Bunched · 6 min apart · to South Station
- South Station6 minthen 13 min
- Courthouse7 minthen 14 min
- World Trade Center8 minthen 15 min
- Silver Line Way10 minthen 17 min
- Terminal ANo more buses
- Terminal A1 minthen 5 min 1337 · On time1342 · On time
- Terminal B Stop 1 - Arrivals Level1 minthen 5 min
- Terminal B Stop 2 - Arrivals Level2 minthen 6 min
- Terminal C - Arrivals Level4 minthen 9 min
- Terminal E - Arrivals Level6 minthen 11 min
- Congress St @ World Trade Center Sta3 minthen 13 min 1332 · 2 min early
- Silver Line Way5 minthen 15 min
- Summer St @ Atlantic AveNo more buses
- World Trade CenterDuethen 2 min 1336 · 8 min late1339 · 1 min late
- Courthouse1 minthen 3 min
- South StationNo more buses
Timetable
Scheduled departures for any day MBTA has published. For live arrivals, use the diagram above.
Sunday schedule Sun, Nov 1
Still to come from last night's schedule:
On-time performance
How much of the time buses ran early, on time or late, hour by hour.
52% on time today
from 1,157 vehicle-minutes
- On time
- Late (over 5 min)
- Early (over 1 min)
- Fewer than 30 vehicle-minutes
Hour-by-hour numbers
| Hour | On time | Late | Early | Vehicle-minutes | Previous 0 days, on time |
|---|---|---|---|---|---|
| 6 PM | 53% | 1% | 46% | 96 | – |
| 7 PM | 47% | 9% | 43% | 327 | – |
| 8 PM | 58% | 2% | 40% | 287 | – |
| 9 PM | 54% | 5% | 41% | 308 | – |
| 10 PM | 45% | 17% | 39% | 139 | – |
Connections
Rail lines and bus routes you can transfer to from the Logan Airport Terminals – South Station.
Rail
Transfer at South Station
CR Fairmount LineTransfer at South Station
CR Fall River/New Bedford LineTransfer at South Station
CR Framingham/Worcester LineTransfer at South Station
CR Franklin/Foxboro LineTransfer at South Station
CR Greenbush LineTransfer at South Station
CR Kingston LineTransfer at South Station
CR Needham LineTransfer at South Station
CR Providence/Stoughton LineTransfer at South Station
CR Foxboro Event ServiceTransfer at South Station
Bus
- SL2Design Center – South StationAt South Station and 5 more stops
- SL3Chelsea Station – South StationAt South Station and 5 more stops
- SLWSilver Line Way – South StationAt South Station and 5 more stops
- 171Logan Airport Terminals – Nubian StationAt Terminal A and 4 more stops
- 4North Station – Design CenterAt South Station and 2 more stops
- 7City Point – Otis Street & Summer StreetAt South Station and 1 more stops
- 11City Point – Chauncy Street & Summer StreetAt South Station and 1 more stops
- Commuter Rail ShuttleBraintree – South Station (Express)At South Station and 1 more stops
- Fairmount Line ShuttleReadville – South StationAt South Station and 1 more stops
- Franklin Line ShuttleForge Park/495 – WalpoleAt South Station and 1 more stops
And 5 more routes at stops along the way. Kingston Line ShuttleSouth Weymouth – South StationRed Line ShuttleQuincy Center – Broadway (Express)Worcester Line ShuttleBoston Landing – South Station (Express)SL4Nubian Station – South Station116Wonderland Station – Maverick Station
About the Logan Airport Terminals – South Station
The Logan Airport Terminals – South Station (SL1, MBTA route SL1) is a bus rapid transit line with 5 stops between South Station and Logan Airport.
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 Logan Airport Terminals – South Station run?
Every 8–15 min for most of the day on weekdays, based on the published schedule.
When does the Logan Airport Terminals – South Station start and stop?
The first bus leaves around 5:30 AM and the last arrives around 1:33 AM.
Where does the Logan Airport Terminals – 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.