Morning rush
2.2 min 601 trips · 100% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
Washington StreettoChiswick Road
Green Line
A direct MBTA train from Washington Street to Chiswick Road took a median 2.8 minutes across 3,444 observed trips; 90% of measured rides finished within approximately 3.2 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical2.8 min50th percentile
Slower trip3.2 min90th percentile
Scheduled3.2 minmedian timetable
On pace100%within 2 min of schedule
THE SHORT ANSWER
How long does Washington Street to Chiswick Road take?
The median completed ride from Washington Street to Chiswick Road was 2.8 minutes; the published schedule’s median was 3.2 minutes.
Based on 3,444 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 2.8 minutes. That was within 0.5 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 3.2 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Washington Street to Chiswick Road times by daypart
Midday produced the fastest median for Washington Street to Chiswick Road; Off-peak produced the slowest.
Differences can change as the rolling dataset updates.
Midday
2.2 min 876 trips · 100% on paceEvening rush
2.8 min 669 trips · 100% on paceOff-peak
2.8 min 1,298 trips · 100% on paceMEASUREMENT SAMPLE
How Washington Street to Chiswick Road was measured
The Washington Street to Chiswick Road estimate uses 3,444 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 Washington Street
Trips related to Washington Street to Chiswick Road
The Washington Street to Chiswick Road record is accompanied by 6 other measured direct rides beginning at Washington Street, each with a published median duration.