Morning rush
33 min 649 trips · 94% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
Brigham CircletoEast Somerville
Green Line
A direct MBTA train from Brigham Circle to East Somerville took a median 34 minutes across 3,453 observed trips; 90% of measured rides finished within approximately 40 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical34 min50th percentile
Slower trip40 min90th percentile
Scheduled38 minmedian timetable
On pace89%within 2 min of schedule
THE SHORT ANSWER
How long does Brigham Circle to East Somerville take?
The median completed ride from Brigham Circle to East Somerville was 34 minutes; the published schedule’s median was 38 minutes.
Based on 3,453 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 34 minutes. That was within 4 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 40 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Brigham Circle to East Somerville times by daypart
Off-peak produced the fastest median for Brigham Circle to East Somerville; Evening rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
35 min 845 trips · 89% on paceEvening rush
37 min 660 trips · 78% on paceOff-peak
33 min 1,299 trips · 92% on paceMEASUREMENT SAMPLE
How Brigham Circle to East Somerville was measured
The Brigham Circle to East Somerville estimate uses 3,453 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 East Somerville
The Brigham Circle to East Somerville record is accompanied by 6 other measured direct rides beginning at Brigham Circle, each with a published median duration.