Morning rush
35 min 571 trips · 81% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
Chestnut HilltoHaymarket
Green Line
A direct MBTA train from Chestnut Hill to Haymarket took a median 36 minutes across 3,207 observed trips; 90% of measured rides finished within approximately 42 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical36 min50th percentile
Slower trip42 min90th percentile
Scheduled37 minmedian timetable
On pace74%within 2 min of schedule
THE SHORT ANSWER
How long does Chestnut Hill to Haymarket take?
The median completed ride from Chestnut Hill to Haymarket was 36 minutes; the published schedule’s median was 37 minutes.
Based on 3,207 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 36 minutes. That was within 1 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 42 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Chestnut Hill to Haymarket times by daypart
Off-peak produced the fastest median for Chestnut Hill to Haymarket; Evening rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
37 min 773 trips · 75% on paceEvening rush
38 min 674 trips · 59% on paceOff-peak
35 min 1,189 trips · 77% on paceMEASUREMENT SAMPLE
How Chestnut Hill to Haymarket was measured
The Chestnut Hill to Haymarket estimate uses 3,207 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 Chestnut Hill
Trips related to Chestnut Hill to Haymarket
The Chestnut Hill to Haymarket record is accompanied by 6 other measured direct rides beginning at Chestnut Hill, each with a published median duration.