OBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS

Brigham CircletoLechmere

Green Line

A direct MBTA train from Brigham Circle to Lechmere took a median 30 minutes across 3,461 observed trips; 90% of measured rides finished within approximately 36 minutes.

Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only

Typical30 min50th percentile
Slower trip36 min90th percentile
Scheduled34 minmedian timetable
On pace89%within 2 min of schedule

THE SHORT ANSWER

How long does Brigham Circle to Lechmere take?

The median completed ride from Brigham Circle to Lechmere was 30 minutes; the published schedule’s median was 34 minutes.

Based on 3,461 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 30 minutes. That was within 4 minutes of the published schedule.

Nine out of ten measured trips finished within approximately 36 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.

WHEN YOU TRAVEL

Brigham Circle to Lechmere times by daypart

Off-peak produced the fastest median for Brigham Circle to Lechmere; Evening rush produced the slowest.

Differences can change as the rolling dataset updates.

Morning rush

29 min 654 trips · 94% on pace

Midday

31 min 850 trips · 89% on pace

Evening rush

33 min 656 trips · 79% on pace

Off-peak

29 min 1,301 trips · 93% on pace

MEASUREMENT SAMPLE

How Brigham Circle to Lechmere was measured

The Brigham Circle to Lechmere estimate uses 3,461 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 →