BEFORE YOU BOARD
Find the right boarding point.
Look for the SL1 boarding location at your terminal and check that the bus is headed toward South Station. Select your exact terminal stop on the route page.
Arriving in the city
The computed example below starts at Terminal A and ends at a South Station stop in the SL1 feed. Other terminals have different departure times.
Making the return journey
For the return journey, choose the SL1 direction toward Logan Airport and select your terminal. The Blue Line Airport station is a separate boarding location from the SL1 terminal stops.
Fare and transfer rules vary. Check MBTA’s current fare information ↗
Boarding information checked 2026-10-23. MBTA official SL1 route and terminal stops ↗