Morning rush
47 min 677 trips · 75% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
Gilman SquaretoBack of the Hill
Green Line
A direct train took 47 minutes on a typical trip. On a slower-than-usual trip, allow up to 54 minutes.
Typical47 min50th percentile
Slower trip54 min90th percentile
Scheduled47 minmedian timetable
On pace69%within 2 min of schedule
THE SHORT ANSWER
How long does Gilman Square to Back of the Hill take?
Based on 3,377 direct trips between 2026-08-17 and 2026-09-15, the median observed ride was 47 minutes. That was within 0.5 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 54 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
47 min 823 trips · 66% on paceEvening rush
49 min 684 trips · 62% on paceOff-peak
44 min 1,193 trips · 72% 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 Gilman Square