Morning rush
15 min 699 trips · 96% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
Coolidge CornertoCopley
Green Line
A direct MBTA train from Coolidge Corner to Copley took a median 15 minutes across 3,536 observed trips; 90% of measured rides finished within approximately 19 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical15 min50th percentile
Slower trip19 min90th percentile
Scheduled17 minmedian timetable
On pace94%within 2 min of schedule
THE SHORT ANSWER
How long does Coolidge Corner to Copley take?
The median completed ride from Coolidge Corner to Copley was 15 minutes; the published schedule’s median was 17 minutes.
Based on 3,536 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 15 minutes. That was within 2 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 19 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Coolidge Corner to Copley times by daypart
Off-peak produced the fastest median for Coolidge Corner to Copley; Evening rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
15 min 949 trips · 93% on paceEvening rush
16 min 733 trips · 94% on paceOff-peak
14 min 1,155 trips · 93% on paceMEASUREMENT SAMPLE
How Coolidge Corner to Copley was measured
The Coolidge Corner to Copley estimate uses 3,536 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 Coolidge Corner
Trips related to Coolidge Corner to Copley
The Coolidge Corner to Copley record is accompanied by 6 other measured direct rides beginning at Coolidge Corner, each with a published median duration.