Morning rush
57 min 524 trips · 63% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
RiversidetoScience Park/West End
Green Line
A direct MBTA train from Riverside to Science Park/West End took a median 57 minutes across 2,891 observed trips; 90% of measured rides finished within approximately 66 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical57 min50th percentile
Slower trip66 min90th percentile
Scheduled57 minmedian timetable
On pace63%within 2 min of schedule
THE SHORT ANSWER
How long does Riverside to Science Park/West End take?
The median completed ride from Riverside to Science Park/West End was 57 minutes; the published schedule’s median was 57 minutes.
Based on 2,891 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 57 minutes. That was within 0.5 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 66 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Riverside to Science Park/West End times by daypart
Off-peak produced the fastest median for Riverside to Science Park/West End; Evening rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
57 min 713 trips · 65% on paceEvening rush
60 min 593 trips · 54% on paceOff-peak
54 min 1,061 trips · 65% on paceMEASUREMENT SAMPLE
How Riverside to Science Park/West End was measured
The Riverside to Science Park/West End estimate uses 2,891 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 Riverside
Trips related to Riverside to Science Park/West End
The Riverside to Science Park/West End record is accompanied by 6 other measured direct rides beginning at Riverside, each with a published median duration.