Morning rush
22 min 661 trips · 78% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
Chiswick RoadtoBoston University East
Green Line
A direct MBTA train from Chiswick Road to Boston University East took a median 22 minutes across 3,346 observed trips; 90% of measured rides finished within approximately 25 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical22 min50th percentile
Slower trip25 min90th percentile
Scheduled22 minmedian timetable
On pace81%within 2 min of schedule
THE SHORT ANSWER
How long does Chiswick Road to Boston University East take?
The median completed ride from Chiswick Road to Boston University East was 22 minutes; the published schedule’s median was 22 minutes.
Based on 3,346 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 22 minutes. That was within 0.5 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 25 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Chiswick Road to Boston University East times by daypart
Off-peak produced the fastest median for Chiswick Road to Boston University East; Evening rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
22 min 886 trips · 81% on paceEvening rush
22 min 639 trips · 89% on paceOff-peak
21 min 1,160 trips · 79% on paceMEASUREMENT SAMPLE
How Chiswick Road to Boston University East was measured
The Chiswick Road to Boston University East estimate uses 3,346 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 Chiswick Road
Trips related to Chiswick Road to Boston University East
The Chiswick Road to Boston University East record is accompanied by 6 other measured direct rides beginning at Chiswick Road, each with a published median duration.