OBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS

Longwood Medical AreatoGovernment Center

Green Line

A direct MBTA train from Longwood Medical Area to Government Center took a median 19 minutes across 3,631 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

Typical19 min50th percentile
Slower trip24 min90th percentile
Scheduled22 minmedian timetable
On pace91%within 2 min of schedule

THE SHORT ANSWER

How long does Longwood Medical Area to Government Center take?

The median completed ride from Longwood Medical Area to Government Center was 19 minutes; the published schedule’s median was 22 minutes.

Based on 3,631 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 19 minutes. That was within 3.5 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

Longwood Medical Area to Government Center times by daypart

Off-peak produced the fastest median for Longwood Medical Area to Government Center; Evening rush produced the slowest.

Differences can change as the rolling dataset updates.

Morning rush

18 min 666 trips · 95% on pace

Midday

20 min 918 trips · 92% on pace

Evening rush

21 min 704 trips · 83% on pace

Off-peak

18 min 1,343 trips · 93% on pace

MEASUREMENT SAMPLE

How Longwood Medical Area to Government Center was measured

The Longwood Medical Area to Government Center estimate uses 3,631 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 →