Morning rush
8.8 min 668 trips · 99% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
Saint Mary's StreettoFairbanks Street
Green Line
A direct MBTA train from Saint Mary's Street to Fairbanks Street took a median 9.2 minutes across 3,728 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
Scheduled10 minmedian timetable
On pace97%within 2 min of schedule
THE SHORT ANSWER
How long does Saint Mary's Street to Fairbanks Street take?
The median completed ride from Saint Mary's Street to Fairbanks Street was 9.2 minutes; the published schedule’s median was 10 minutes.
Based on 3,728 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 9.2 minutes. That was within 1 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
Saint Mary's Street to Fairbanks Street times by daypart
Morning rush produced the fastest median for Saint Mary's Street to Fairbanks Street; Midday produced the slowest.
Differences can change as the rolling dataset updates.
Midday
9.8 min 941 trips · 99% on paceEvening rush
9.8 min 684 trips · 99% on paceOff-peak
9.2 min 1,435 trips · 95% on paceMEASUREMENT SAMPLE
How Saint Mary's Street to Fairbanks Street was measured
The Saint Mary's Street to Fairbanks Street estimate uses 3,728 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 Saint Mary's Street
Trips related to Saint Mary's Street to Fairbanks Street
The Saint Mary's Street to Fairbanks Street record is accompanied by 6 other measured direct rides beginning at Saint Mary's Street, each with a published median duration.