OBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS

AquariumtoWood Island

Blue Line

A direct MBTA train from Aquarium to Wood Island took a median 5.8 minutes across 4,803 observed trips; 90% of measured rides finished within approximately 6.2 minutes.

Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only

Typical5.8 min50th percentile
Slower trip6.2 min90th percentile
Scheduled7.2 minmedian timetable
On pace98%within 2 min of schedule

THE SHORT ANSWER

How long does Aquarium to Wood Island take?

The median completed ride from Aquarium to Wood Island was 5.8 minutes; the published schedule’s median was 7.2 minutes.

Based on 4,803 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 5.8 minutes. That was within 1.5 minutes of the published schedule.

Nine out of ten measured trips finished within approximately 6.2 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.

WHEN YOU TRAVEL

Aquarium to Wood Island times by daypart

Evening rush produced the fastest median for Aquarium to Wood Island; Off-peak produced the slowest.

Differences can change as the rolling dataset updates.

Morning rush

5.8 min 1,178 trips · 100% on pace

Midday

5.8 min 1,060 trips · 97% on pace

Evening rush

5.8 min 1,167 trips · 98% on pace

Off-peak

5.8 min 1,398 trips · 99% on pace

MEASUREMENT SAMPLE

How Aquarium to Wood Island was measured

The Aquarium to Wood Island estimate uses 4,803 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 →