Morning rush
27 min 655 trips · 82% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
Chestnut Hill AvenuetoKenmore
Green Line
A direct MBTA train from Chestnut Hill Avenue to Kenmore took a median 27 minutes across 3,300 observed trips; 90% of measured rides finished within approximately 31 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical27 min50th percentile
Slower trip31 min90th percentile
Scheduled28 minmedian timetable
On pace81%within 2 min of schedule
THE SHORT ANSWER
How long does Chestnut Hill Avenue to Kenmore take?
The median completed ride from Chestnut Hill Avenue to Kenmore was 27 minutes; the published schedule’s median was 28 minutes.
Based on 3,300 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 27 minutes. That was within 1.5 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 31 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Chestnut Hill Avenue to Kenmore times by daypart
Off-peak produced the fastest median for Chestnut Hill Avenue to Kenmore; Evening rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
27 min 873 trips · 81% on paceEvening rush
28 min 657 trips · 90% on paceOff-peak
26 min 1,115 trips · 75% on paceMEASUREMENT SAMPLE
How Chestnut Hill Avenue to Kenmore was measured
The Chestnut Hill Avenue to Kenmore estimate uses 3,300 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 Chestnut Hill Avenue
Trips related to Chestnut Hill Avenue to Kenmore
The Chestnut Hill Avenue to Kenmore record is accompanied by 6 other measured direct rides beginning at Chestnut Hill Avenue, each with a published median duration.