Morning rush
21 min 552 trips · 91% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
BoylstontoBeaconsfield
Green Line
A direct MBTA train from Boylston to Beaconsfield took a median 22 minutes across 3,358 observed trips; 90% of measured rides finished within approximately 26 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical22 min50th percentile
Slower trip26 min90th percentile
Scheduled23 minmedian timetable
On pace86%within 2 min of schedule
THE SHORT ANSWER
How long does Boylston to Beaconsfield take?
The median completed ride from Boylston to Beaconsfield was 22 minutes; the published schedule’s median was 23 minutes.
Based on 3,358 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 22 minutes. That was within 1.5 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 26 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Boylston to Beaconsfield times by daypart
Morning rush produced the fastest median for Boylston to Beaconsfield; Evening rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
22 min 886 trips · 84% on paceEvening rush
23 min 731 trips · 88% on paceOff-peak
21 min 1,189 trips · 84% on paceMEASUREMENT SAMPLE
How Boylston to Beaconsfield was measured
The Boylston to Beaconsfield estimate uses 3,358 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 Boylston
Trips related to Boylston to Beaconsfield
The Boylston to Beaconsfield record is accompanied by 6 other measured direct rides beginning at Boylston, each with a published median duration.