Morning rush
11 min 604 trips · 96% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
AndrewtoAshmont
Red Line
A direct MBTA train from Andrew to Ashmont took a median 11 minutes across 3,135 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
Typical11 min50th percentile
Slower trip14 min90th percentile
Scheduled12 minmedian timetable
On pace93%within 2 min of schedule
THE SHORT ANSWER
How long does Andrew to Ashmont take?
The median completed ride from Andrew to Ashmont was 11 minutes; the published schedule’s median was 12 minutes.
Based on 3,135 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 11 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
Andrew to Ashmont times by daypart
Morning rush produced the fastest median for Andrew to Ashmont; Off-peak produced the slowest.
Differences can change as the rolling dataset updates.
Midday
11 min 852 trips · 90% on paceEvening rush
11 min 662 trips · 95% on paceOff-peak
11 min 1,017 trips · 93% on paceMEASUREMENT SAMPLE
How Andrew to Ashmont was measured
The Andrew to Ashmont estimate uses 3,135 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 Andrew
Trips related to Andrew to Ashmont
The Andrew to Ashmont record is accompanied by 6 other measured direct rides beginning at Andrew, each with a published median duration.