Morning rush
4.2 min 640 trips · 98% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
RiverwaytoBrigham Circle
Green Line
A direct MBTA train from Riverway to Brigham Circle took a median 4.2 minutes across 3,561 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
Scheduled4.2 minmedian timetable
On pace98%within 2 min of schedule
THE SHORT ANSWER
How long does Riverway to Brigham Circle take?
The median completed ride from Riverway to Brigham Circle was 4.2 minutes; the published schedule’s median was 4.2 minutes.
Based on 3,561 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 4.2 minutes. That was within 0 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
Riverway to Brigham Circle times by daypart
Off-peak produced the fastest median for Riverway to Brigham Circle; Evening rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
4.2 min 892 trips · 97% on paceEvening rush
4.8 min 681 trips · 97% on paceOff-peak
3.8 min 1,348 trips · 99% on paceMEASUREMENT SAMPLE
How Riverway to Brigham Circle was measured
The Riverway to Brigham Circle estimate uses 3,561 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 Riverway
Trips related to Riverway to Brigham Circle
The Riverway to Brigham Circle record is accompanied by 6 other measured direct rides beginning at Riverway, each with a published median duration.