OBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS

Sutherland RoadtoCopley

Green Line

A direct MBTA train from Sutherland Road to Copley took a median 31 minutes across 3,319 observed trips; 90% of measured rides finished within approximately 35 minutes.

Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only

Typical31 min50th percentile
Slower trip35 min90th percentile
Scheduled31 minmedian timetable
On pace71%within 2 min of schedule

THE SHORT ANSWER

How long does Sutherland Road to Copley take?

The median completed ride from Sutherland Road to Copley was 31 minutes; the published schedule’s median was 31 minutes.

Based on 3,319 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 31 minutes. That was within 0.5 minutes of the published schedule.

Nine out of ten measured trips finished within approximately 35 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.

WHEN YOU TRAVEL

Sutherland Road to Copley times by daypart

Morning rush produced the fastest median for Sutherland Road to Copley; Evening rush produced the slowest.

Differences can change as the rolling dataset updates.

Morning rush

30 min 662 trips · 78% on pace

Midday

31 min 850 trips · 75% on pace

Evening rush

32 min 662 trips · 69% on pace

Off-peak

30 min 1,145 trips · 66% on pace

MEASUREMENT SAMPLE

How Sutherland Road to Copley was measured

The Sutherland Road to Copley estimate uses 3,319 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 →