Morning rush
24 min 611 trips · 90% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
Heath StreettoBoylston
Green Line
A direct train took 24 minutes on a typical trip. On a slower-than-usual trip, allow up to 30 minutes.
Typical24 min50th percentile
Slower trip30 min90th percentile
Scheduled26 minmedian timetable
On pace83%within 2 min of schedule
THE SHORT ANSWER
How long does Heath Street to Boylston take?
Based on 3,256 direct trips between 2026-08-17 and 2026-09-15, the median observed ride was 24 minutes. That was within 2 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 30 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
Off-peak produced the fastest typical result in this window; Evening rush was slowest. Differences can change as the rolling dataset updates.
Midday
25 min 788 trips · 83% on paceEvening rush
27 min 626 trips · 71% on paceOff-peak
23 min 1,231 trips · 84% 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 Heath Street