Morning rush
20 min 780 trips · 93% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
Government CentertoLongwood Medical Area
Green Line
A direct MBTA train from Government Center to Longwood Medical Area took a median 20 minutes across 3,624 observed trips; 90% of measured rides finished within approximately 24 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical20 min50th percentile
Slower trip24 min90th percentile
Scheduled23 minmedian timetable
On pace91%within 2 min of schedule
THE SHORT ANSWER
How long does Government Center to Longwood Medical Area take?
The median completed ride from Government Center to Longwood Medical Area was 20 minutes; the published schedule’s median was 23 minutes.
Based on 3,624 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 20 minutes. That was within 3 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 24 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Government Center to Longwood Medical Area times by daypart
Off-peak produced the fastest median for Government Center to Longwood Medical Area; Evening rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
21 min 882 trips · 91% on paceEvening rush
21 min 742 trips · 89% on paceOff-peak
19 min 1,220 trips · 91% on paceMEASUREMENT SAMPLE
How Government Center to Longwood Medical Area was measured
The Government Center to Longwood Medical Area estimate uses 3,624 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 Government Center
Trips related to Government Center to Longwood Medical Area
The Government Center to Longwood Medical Area record is accompanied by 6 other measured direct rides beginning at Government Center, each with a published median duration.