Morning rush
19 min 709 trips · 74% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
AshmonttoPark Street
Red Line
A direct MBTA train from Ashmont to Park Street took a median 19 minutes across 3,084 observed trips; 90% of measured rides finished within approximately 24 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical19 min50th percentile
Slower trip24 min90th percentile
Scheduled19 minmedian timetable
On pace73%within 2 min of schedule
THE SHORT ANSWER
How long does Ashmont to Park Street take?
The median completed ride from Ashmont to Park Street was 19 minutes; the published schedule’s median was 19 minutes.
Based on 3,084 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 19 minutes. That was within 0.5 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 24 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Ashmont to Park Street times by daypart
Off-peak produced the fastest median for Ashmont to Park Street; Morning rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
19 min 670 trips · 72% on paceEvening rush
19 min 681 trips · 74% on paceOff-peak
18 min 1,024 trips · 74% on paceMEASUREMENT SAMPLE
How Ashmont to Park Street was measured
The Ashmont to Park Street estimate uses 3,084 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 Ashmont
Trips related to Ashmont to Park Street
The Ashmont to Park Street record is accompanied by 6 other measured direct rides beginning at Ashmont, each with a published median duration.