Morning rush
12 min 728 trips · 93% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
Summit AvenuetoKenmore
Green Line
A direct MBTA train from Summit Avenue to Kenmore took a median 12 minutes across 3,642 observed trips; 90% of measured rides finished within approximately 15 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical12 min50th percentile
Slower trip15 min90th percentile
Scheduled12 minmedian timetable
On pace89%within 2 min of schedule
THE SHORT ANSWER
How long does Summit Avenue to Kenmore take?
The median completed ride from Summit Avenue to Kenmore was 12 minutes; the published schedule’s median was 12 minutes.
Based on 3,642 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 12 minutes. That was within 0.5 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 15 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Summit Avenue to Kenmore times by daypart
Midday produced the fastest median for Summit Avenue to Kenmore; Evening rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
12 min 983 trips · 91% on paceEvening rush
12 min 750 trips · 93% on paceOff-peak
12 min 1,181 trips · 82% on paceMEASUREMENT SAMPLE
How Summit Avenue to Kenmore was measured
The Summit Avenue to Kenmore estimate uses 3,642 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 Summit Avenue
Trips related to Summit Avenue to Kenmore
The Summit Avenue to Kenmore record is accompanied by 6 other measured direct rides beginning at Summit Avenue, each with a published median duration.