Morning rush
2.2 min 542 trips · 100% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
BeaconsfieldtoReservoir
Green Line
A direct MBTA train from Beaconsfield to Reservoir took a median 2.2 minutes across 3,503 observed trips; 90% of measured rides finished within approximately 2.8 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical2.2 min50th percentile
Slower trip2.8 min90th percentile
Scheduled3.2 minmedian timetable
On pace100%within 2 min of schedule
THE SHORT ANSWER
How long does Beaconsfield to Reservoir take?
The median completed ride from Beaconsfield to Reservoir was 2.2 minutes; the published schedule’s median was 3.2 minutes.
Based on 3,503 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 2.2 minutes. That was within 1 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 2.8 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Beaconsfield to Reservoir times by daypart
Evening rush produced the fastest median for Beaconsfield to Reservoir; Off-peak produced the slowest.
Differences can change as the rolling dataset updates.
Midday
2.2 min 882 trips · 100% on paceEvening rush
2.2 min 787 trips · 99% on paceOff-peak
2.2 min 1,292 trips · 99% on paceMEASUREMENT SAMPLE
How Beaconsfield to Reservoir was measured
The Beaconsfield to Reservoir estimate uses 3,503 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 Reservoir
The Beaconsfield to Reservoir record is accompanied by 6 other measured direct rides beginning at Beaconsfield, each with a published median duration.