Morning rush
12 min 1,303 trips · 95% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
AquariumtoBeachmont
Blue Line
A direct MBTA train from Aquarium to Beachmont took a median 12 minutes across 5,420 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
Scheduled13 minmedian timetable
On pace91%within 2 min of schedule
THE SHORT ANSWER
How long does Aquarium to Beachmont take?
The median completed ride from Aquarium to Beachmont was 12 minutes; the published schedule’s median was 13 minutes.
Based on 5,420 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 12 minutes. That was within 1 minutes of 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
Aquarium to Beachmont times by daypart
Morning rush produced the fastest median for Aquarium to Beachmont; Off-peak produced the slowest.
Differences can change as the rolling dataset updates.
Midday
12 min 1,174 trips · 84% on paceEvening rush
12 min 1,378 trips · 92% on paceOff-peak
12 min 1,565 trips · 93% on paceMEASUREMENT SAMPLE
How Aquarium to Beachmont was measured
The Aquarium to Beachmont estimate uses 5,420 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 Aquarium
Trips related to Aquarium to Beachmont
The Aquarium to Beachmont record is accompanied by 6 other measured direct rides beginning at Aquarium, each with a published median duration.