Morning rush
27 min 632 trips · 94% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
BoylstontoWarren Street
Green Line
A direct train took 29 minutes on a typical trip. On a slower-than-usual trip, allow up to 34 minutes.
Typical29 min50th percentile
Slower trip34 min90th percentile
Scheduled30 minmedian timetable
On pace85%within 2 min of schedule
THE SHORT ANSWER
How long does Boylston to Warren Street take?
Based on 3,291 direct trips between 2026-08-17 and 2026-09-15, 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
Time-of-day breakdown
Morning rush produced the fastest typical result in this window; Evening rush was slowest. Differences can change as the rolling dataset updates.
Midday
29 min 880 trips · 80% on paceEvening rush
31 min 604 trips · 79% on paceOff-peak
28 min 1,175 trips · 87% on paceHOW TO READ THIS
Measured, not promised.
TransitMeter pairs vehicle stop timestamps with the schedule active for each trip. 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