Morning rush
26 min 666 trips · 94% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
Longwood Medical AreatoScience Park/West End
Green Line
A direct MBTA train from Longwood Medical Area to Science Park/West End took a median 27 minutes across 3,611 observed trips; 90% of measured rides finished within approximately 32 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical27 min50th percentile
Slower trip32 min90th percentile
Scheduled30 minmedian timetable
On pace89%within 2 min of schedule
THE SHORT ANSWER
How long does Longwood Medical Area to Science Park/West End take?
The median completed ride from Longwood Medical Area to Science Park/West End was 27 minutes; the published schedule’s median was 30 minutes.
Based on 3,611 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 27 minutes. That was within 3.5 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 32 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 Science Park/West End times by daypart
Off-peak produced the fastest median for Longwood Medical Area to Science Park/West End; Evening rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
27 min 913 trips · 89% on paceEvening rush
29 min 700 trips · 79% on paceOff-peak
25 min 1,332 trips · 91% on paceMEASUREMENT SAMPLE
How Longwood Medical Area to Science Park/West End was measured
The Longwood Medical Area to Science Park/West End estimate uses 3,611 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 Longwood Medical Area
Trips related to Longwood Medical Area to Science Park/West End
The Longwood Medical Area to Science Park/West End record is accompanied by 6 other measured direct rides beginning at Longwood Medical Area, each with a published median duration.