Morning rush
25 min 595 trips · 90% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
FenwaytoScience Park/West End
Green Line
A direct MBTA train from Fenway to Science Park/West End took a median 26 minutes across 3,232 observed trips; 90% of measured rides finished within approximately 31 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical26 min50th percentile
Slower trip31 min90th percentile
Scheduled28 minmedian timetable
On pace84%within 2 min of schedule
THE SHORT ANSWER
How long does Fenway to Science Park/West End take?
The median completed ride from Fenway to Science Park/West End was 26 minutes; the published schedule’s median was 28 minutes.
Based on 3,232 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 26 minutes. That was within 2.5 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 31 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Fenway to Science Park/West End times by daypart
Morning rush produced the fastest median for Fenway to Science Park/West End; Evening rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
26 min 757 trips · 86% on paceEvening rush
28 min 674 trips · 70% on paceOff-peak
25 min 1,206 trips · 86% on paceMEASUREMENT SAMPLE
How Fenway to Science Park/West End was measured
The Fenway to Science Park/West End estimate uses 3,232 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 Fenway
Trips related to Fenway to Science Park/West End
The Fenway to Science Park/West End record is accompanied by 6 other measured direct rides beginning at Fenway, each with a published median duration.