Morning rush
4.2 min 758 trips · 99% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
Brigham CircletoRiverway
Green Line
A direct MBTA train from Brigham Circle to Riverway took a median 4.2 minutes across 3,576 observed trips; 90% of measured rides finished within approximately 5.2 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical4.2 min50th percentile
Slower trip5.2 min90th percentile
Scheduled5.2 minmedian timetable
On pace99%within 2 min of schedule
THE SHORT ANSWER
How long does Brigham Circle to Riverway take?
The median completed ride from Brigham Circle to Riverway was 4.2 minutes; the published schedule’s median was 5.2 minutes.
Based on 3,576 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 4.2 minutes. That was within 1 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 5.2 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Brigham Circle to Riverway times by daypart
Off-peak produced the fastest median for Brigham Circle to Riverway; Morning rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
4.2 min 858 trips · 99% on paceEvening rush
4.2 min 708 trips · 98% on paceOff-peak
3.8 min 1,252 trips · 100% on paceMEASUREMENT SAMPLE
How Brigham Circle to Riverway was measured
The Brigham Circle to Riverway estimate uses 3,576 completed direct-trip stop-timestamp pairs matched to the schedule active for each observed train.
We publish the median because one dramatic delay should not define an everyday journey, and the 90th percentile because riders still need to understand the bad end of normal.
We do not infer why a trip ran slowly. Construction, incidents, crowding and weather require separate evidence.
Read the complete method →MORE FROM Brigham Circle
Trips related to Brigham Circle to Riverway
The Brigham Circle to Riverway record is accompanied by 6 other measured direct rides beginning at Brigham Circle, each with a published median duration.