Morning rush
2.2 min 664 trips · 99% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
KenmoretoSaint Mary's Street
Green Line
A direct MBTA train from Kenmore to Saint Mary's Street took a median 2.2 minutes across 3,625 observed trips; 90% of measured rides finished within approximately 2.2 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical2.2 min50th percentile
Slower trip2.2 min90th percentile
Scheduled3.2 minmedian timetable
On pace99%within 2 min of schedule
THE SHORT ANSWER
How long does Kenmore to Saint Mary's Street take?
The median completed ride from Kenmore to Saint Mary's Street was 2.2 minutes; the published schedule’s median was 3.2 minutes.
Based on 3,625 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 2.2 minutes. That was within 1 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 2.2 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Kenmore to Saint Mary's Street times by daypart
Evening rush produced the fastest median for Kenmore to Saint Mary's Street; Morning rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
2.2 min 925 trips · 99% on paceEvening rush
1.8 min 730 trips · 100% on paceOff-peak
1.8 min 1,306 trips · 100% on paceMEASUREMENT SAMPLE
How Kenmore to Saint Mary's Street was measured
The Kenmore to Saint Mary's Street estimate uses 3,625 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 Kenmore
Trips related to Kenmore to Saint Mary's Street
The Kenmore to Saint Mary's Street record is accompanied by 6 other measured direct rides beginning at Kenmore, each with a published median duration.