OBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS

KenmoretoBrookline Hills

Green Line

A direct MBTA train from Kenmore to Brookline Hills took a median 9.2 minutes across 3,447 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
Scheduled9.2 minmedian timetable
On pace93%within 2 min of schedule

THE SHORT ANSWER

How long does Kenmore to Brookline Hills take?

The median completed ride from Kenmore to Brookline Hills was 9.2 minutes; the published schedule’s median was 9.2 minutes.

Based on 3,447 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 9.2 minutes. That was within 0 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

Kenmore to Brookline Hills times by daypart

Midday produced the fastest median for Kenmore to Brookline Hills; Evening rush produced the slowest.

Differences can change as the rolling dataset updates.

Morning rush

8.8 min 574 trips · 97% on pace

Midday

8.8 min 901 trips · 95% on pace

Evening rush

9.2 min 743 trips · 96% on pace

Off-peak

8.8 min 1,229 trips · 88% on pace

MEASUREMENT SAMPLE

How Kenmore to Brookline Hills was measured

The Kenmore to Brookline Hills estimate uses 3,447 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 →