Morning rush
19 min 512 trips · 90% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
BeaconsfieldtoRiverside
Green Line
A direct MBTA train from Beaconsfield to Riverside took a median 19 minutes across 3,327 observed trips; 90% of measured rides finished within approximately 23 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical19 min50th percentile
Slower trip23 min90th percentile
Scheduled21 minmedian timetable
On pace89%within 2 min of schedule
THE SHORT ANSWER
How long does Beaconsfield to Riverside take?
The median completed ride from Beaconsfield to Riverside was 19 minutes; the published schedule’s median was 21 minutes.
Based on 3,327 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 19 minutes. That was within 2 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 23 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Beaconsfield to Riverside times by daypart
Midday produced the fastest median for Beaconsfield to Riverside; Evening rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
19 min 849 trips · 91% on paceEvening rush
20 min 743 trips · 91% on paceOff-peak
19 min 1,223 trips · 85% on paceMEASUREMENT SAMPLE
How Beaconsfield to Riverside was measured
The Beaconsfield to Riverside estimate uses 3,327 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 Beaconsfield
Trips related to Beaconsfield to Riverside
The Beaconsfield to Riverside record is accompanied by 6 other measured direct rides beginning at Beaconsfield, each with a published median duration.