Morning rush
20 min 538 trips · 93% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
Hynes Convention CentertoChestnut Hill
Green Line
A direct MBTA train from Hynes Convention Center to Chestnut Hill took a median 20 minutes across 3,337 observed trips; 90% of measured rides finished within approximately 23 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical20 min50th percentile
Slower trip23 min90th percentile
Scheduled21 minmedian timetable
On pace91%within 2 min of schedule
THE SHORT ANSWER
How long does Hynes Convention Center to Chestnut Hill take?
The median completed ride from Hynes Convention Center to Chestnut Hill was 20 minutes; the published schedule’s median was 21 minutes.
Based on 3,337 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 20 minutes. That was within 1 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 23 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Hynes Convention Center to Chestnut Hill times by daypart
Midday produced the fastest median for Hynes Convention Center to Chestnut Hill; Evening rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
20 min 906 trips · 92% on paceEvening rush
21 min 711 trips · 93% on paceOff-peak
20 min 1,182 trips · 88% on paceMEASUREMENT SAMPLE
How Hynes Convention Center to Chestnut Hill was measured
The Hynes Convention Center to Chestnut Hill estimate uses 3,337 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 Hynes Convention Center
Trips related to Hynes Convention Center to Chestnut Hill
The Hynes Convention Center to Chestnut Hill record is accompanied by 6 other measured direct rides beginning at Hynes Convention Center, each with a published median duration.