OBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS

Coolidge CornertoKenmore

Green Line

A direct MBTA train from Coolidge Corner to Kenmore took a median 9.2 minutes across 3,664 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

Typical9.2 min50th percentile
Slower trip11 min90th percentile
Scheduled11 minmedian timetable
On pace98%within 2 min of schedule

THE SHORT ANSWER

How long does Coolidge Corner to Kenmore take?

The median completed ride from Coolidge Corner to Kenmore was 9.2 minutes; the published schedule’s median was 11 minutes.

Based on 3,664 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 9.2 minutes. That was within 2 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

Coolidge Corner to Kenmore times by daypart

Off-peak produced the fastest median for Coolidge Corner to Kenmore; Morning rush produced the slowest.

Differences can change as the rolling dataset updates.

Morning rush

9.2 min 728 trips · 99% on pace

Midday

9.2 min 988 trips · 98% on pace

Evening rush

9.2 min 758 trips · 98% on pace

Off-peak

8.8 min 1,190 trips · 97% on pace

MEASUREMENT SAMPLE

How Coolidge Corner to Kenmore was measured

The Coolidge Corner to Kenmore estimate uses 3,664 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 →