Morning rush
12 min 1,350 trips · 93% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
BeachmonttoAquarium
Blue Line
A direct MBTA train from Beachmont to Aquarium took a median 12 minutes across 5,444 observed trips; 90% of measured rides finished within approximately 14 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical12 min50th percentile
Slower trip14 min90th percentile
Scheduled11 minmedian timetable
On pace87%within 2 min of schedule
THE SHORT ANSWER
How long does Beachmont to Aquarium take?
The median completed ride from Beachmont to Aquarium was 12 minutes; the published schedule’s median was 11 minutes.
Based on 5,444 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 12 minutes. That was 1 minutes longer than the published schedule.
Nine out of ten measured trips finished within approximately 14 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Beachmont to Aquarium times by daypart
Evening rush produced the fastest median for Beachmont to Aquarium; Morning rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
12 min 1,116 trips · 76% on paceEvening rush
12 min 1,433 trips · 89% on paceOff-peak
12 min 1,545 trips · 88% on paceMEASUREMENT SAMPLE
How Beachmont to Aquarium was measured
The Beachmont to Aquarium estimate uses 5,444 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 Beachmont
Trips related to Beachmont to Aquarium
The Beachmont to Aquarium record is accompanied by 6 other measured direct rides beginning at Beachmont, each with a published median duration.