Morning rush
28 min 678 trips · 86% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
Allston StreettoBoylston
Green Line
A direct MBTA train from Allston Street to Boylston took a median 29 minutes across 3,354 observed trips; 90% of measured rides finished within approximately 34 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical29 min50th percentile
Slower trip34 min90th percentile
Scheduled30 minmedian timetable
On pace79%within 2 min of schedule
THE SHORT ANSWER
How long does Allston Street to Boylston take?
The median completed ride from Allston Street to Boylston was 29 minutes; the published schedule’s median was 30 minutes.
Based on 3,354 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 29 minutes. That was within 1.5 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 34 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Allston Street to Boylston times by daypart
Morning rush produced the fastest median for Allston Street to Boylston; Evening rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
30 min 867 trips · 81% on paceEvening rush
31 min 681 trips · 75% on paceOff-peak
28 min 1,128 trips · 76% on paceMEASUREMENT SAMPLE
How Allston Street to Boylston was measured
The Allston Street to Boylston estimate uses 3,354 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 Allston Street
Trips related to Allston Street to Boylston
The Allston Street to Boylston record is accompanied by 6 other measured direct rides beginning at Allston Street, each with a published median duration.