Morning rush
9.2 min 664 trips · 98% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
CopleytoKent Street
Green Line
A direct MBTA train from Copley to Kent Street took a median 9.8 minutes across 3,532 observed trips; 90% of measured rides finished within approximately 11 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical9.8 min50th percentile
Slower trip11 min90th percentile
Scheduled12 minmedian timetable
On pace98%within 2 min of schedule
THE SHORT ANSWER
How long does Copley to Kent Street take?
The median completed ride from Copley to Kent Street was 9.8 minutes; the published schedule’s median was 12 minutes.
Based on 3,532 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 9.8 minutes. That was within 2.5 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 11 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Copley to Kent Street times by daypart
Morning rush produced the fastest median for Copley to Kent Street; Evening rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
9.8 min 893 trips · 98% on paceEvening rush
10 min 709 trips · 98% on paceOff-peak
9.8 min 1,266 trips · 98% on paceMEASUREMENT SAMPLE
How Copley to Kent Street was measured
The Copley to Kent Street estimate uses 3,532 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 Copley
Trips related to Copley to Kent Street
The Copley to Kent Street record is accompanied by 6 other measured direct rides beginning at Copley, each with a published median duration.