Morning rush
15 min 671 trips · 91% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
Boston University EasttoPark Street
Green Line
A direct MBTA train from Boston University East to Park Street took a median 16 minutes across 3,404 observed trips; 90% of measured rides finished within approximately 20 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical16 min50th percentile
Slower trip20 min90th percentile
Scheduled17 minmedian timetable
On pace82%within 2 min of schedule
THE SHORT ANSWER
How long does Boston University East to Park Street take?
The median completed ride from Boston University East to Park Street was 16 minutes; the published schedule’s median was 17 minutes.
Based on 3,404 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 16 minutes. That was within 1.5 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 20 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Boston University East to Park Street times by daypart
Morning rush produced the fastest median for Boston University East to Park Street; Evening rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
16 min 885 trips · 85% on paceEvening rush
17 min 658 trips · 71% on paceOff-peak
15 min 1,190 trips · 82% on paceMEASUREMENT SAMPLE
How Boston University East to Park Street was measured
The Boston University East to Park Street estimate uses 3,404 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 Boston University East
Trips related to Boston University East to Park Street
The Boston University East to Park Street record is accompanied by 6 other measured direct rides beginning at Boston University East, each with a published median duration.