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Braintree to Logan Airport

The T route from Braintree to Logan Airport: where to board, where to change, where to get off and how late it runs.

By , founder of Cobblehop ·

Braintree to Logan Airport

Trip timeabout56min
How oftenEvery 9 min
  • Red Line
  • Silver Line SL1
  1. Take the Red LineFrom Braintree, toward Alewife8 stops, about 24 min
  2. Change at South Station
  3. Take the Silver Line SL1Toward Logan AirportAbout 22 min
  4. Get off at your terminalThe SL1 stops at Terminals A, B, C and E

Weekdays, fall 2026 schedule · First and last trips

Quick answer: Take the Red Line toward Alewife to South Station, then the Silver Line SL1 to your terminal. The trip takes about 56 minutes (52-59 min depending on the connection). On weekdays the Red Line runs every 9 min during the day.

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Step by step

  1. At Braintree, take the Red Line toward Alewife.
  2. Ride 8 stops, about 24 min. Get off at South Station, the stop after Broadway.
  3. At South Station, change to the Silver Line SL1 toward Logan Airport.
  4. Ride 7 stops, about 22 min, and get off at your terminal. The SL1 stops at Terminals A, B, C and E.

Times and frequency

DayFirst tripLast tripHow often (daytime)Trip time
Monday-Thursday5:18 am12:10 amEvery 9 minAbout 56 min
Friday5:18 am1:09 amEvery 9 minAbout 56 min
Saturday5:10 am1:09 amEvery 12 minAbout 51 min
Sunday5:57 am12:10 amAbout every 15 minAbout 54 min

First and last trip are when the first train of the trip leaves Braintree, on the fall 2026 schedule. "How often" is for the Red Line (the least frequent part of the trip).

Late at night

On weekdays, the last trip that works leaves Braintree at 12:10 am and gets to Logan Airport around 1:08 am. On Friday nights it runs later: the last trip leaves at 1:09 am. On Saturday nights the last trip leaves at 1:09 am, and on Sunday nights at 12:10 am. Late at night, ask Cobblehop for the last trip. It checks live times and tells you when to leave.

Tips for this trip

Step-free access

MBTA data lists every station on this route (Braintree and South Station) as accessible. South Station has 9 elevators in MBTA data. Elevators do break, so check the MBTA's elevator alerts before you go.

What it costs

Fares as of October 2026. Check the MBTA's fares page before you ride.

Braintree to Logan Airport: common questions

How do I get from Braintree to Logan Airport by public transit?

Take the Red Line toward Alewife to South Station, then the Silver Line SL1 to your terminal. The trip takes about 56 minutes (52-59 min depending on the connection).

How long does it take to get from Braintree to Logan Airport?

About 56 minutes on the main route, or 52-59 minutes depending on the connection.

Do I have to change along the way?

Yes, once: at South Station. Take the Red Line toward Alewife to South Station, then the Silver Line SL1 to your terminal.

How often does the Red Line run?

Every 9 min on weekdays during the day, every 12 min on Saturdays and about every 15 min on Sundays, on the fall 2026 schedule.

What time is the last train from Braintree to Logan Airport?

On weekdays, the last trip that works leaves Braintree at 12:10 am and gets to Logan Airport around 1:08 am. On Friday nights it runs later: the last trip leaves at 1:09 am. On Saturday nights the last trip leaves at 1:09 am, and on Sunday nights at 12:10 am.

More routes to Logan Airport

Official sources

Cobblehop is independent and isn't affiliated with these agencies or operators. Schedules on this page come from MBTA/MassDOT public data. Check their pages for the latest schedules and service changes:

Published October 29, 2026. Times were computed from the fall 2026 MBTA schedule (2026-11-04 for weekdays). Service changes, so check Cobblehop for live times before you go.

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Get the live route from Braintree to Logan Airport