Morning rush
46 min 624 trips · 88% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
Heath StreettoMagoun Square
Green Line
A direct MBTA train from Heath Street to Magoun Square took a median 47 minutes across 3,241 observed trips; 90% of measured rides finished within approximately 54 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical47 min50th percentile
Slower trip54 min90th percentile
Scheduled49 minmedian timetable
On pace79%within 2 min of schedule
THE SHORT ANSWER
How long does Heath Street to Magoun Square take?
The median completed ride from Heath Street to Magoun Square was 47 minutes; the published schedule’s median was 49 minutes.
Based on 3,241 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 47 minutes. That was within 2.5 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
Heath Street to Magoun Square times by daypart
Off-peak produced the fastest median for Heath Street to Magoun Square; Evening rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
48 min 787 trips · 79% on paceEvening rush
51 min 625 trips · 60% on paceOff-peak
44 min 1,205 trips · 83% on paceMEASUREMENT SAMPLE
How Heath Street to Magoun Square was measured
The Heath Street to Magoun Square estimate uses 3,241 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 Heath Street
Trips related to Heath Street to Magoun Square
The Heath Street to Magoun Square record is accompanied by 6 other measured direct rides beginning at Heath Street, each with a published median duration.