Morning rush
10 min 1,232 trips · 98% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
Park StreettoLechmere
Green Line
A direct MBTA train from Park Street to Lechmere took a median 11 minutes across 6,899 observed trips; 90% of measured rides finished within approximately 13 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical11 min50th percentile
Slower trip13 min90th percentile
Scheduled13 minmedian timetable
On pace97%within 2 min of schedule
THE SHORT ANSWER
How long does Park Street to Lechmere take?
The median completed ride from Park Street to Lechmere was 11 minutes; the published schedule’s median was 13 minutes.
Based on 6,899 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 11 minutes. That was within 2.5 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 13 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Park Street to Lechmere times by daypart
Morning rush produced the fastest median for Park Street to Lechmere; Evening rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
11 min 1,676 trips · 98% on paceEvening rush
11 min 1,344 trips · 96% on paceOff-peak
10 min 2,647 trips · 97% on paceMEASUREMENT SAMPLE
How Park Street to Lechmere was measured
The Park Street to Lechmere estimate uses 6,899 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 Park Street
Trips related to Park Street to Lechmere
The Park Street to Lechmere record is accompanied by 6 other measured direct rides beginning at Park Street, each with a published median duration.