Morning rush
22 min 554 trips · 87% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
HaymarkettoLongwood
Green Line
A direct MBTA train from Haymarket to Longwood took a median 23 minutes across 3,261 observed trips; 90% of measured rides finished within approximately 28 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical23 min50th percentile
Slower trip28 min90th percentile
Scheduled23 minmedian timetable
On pace76%within 2 min of schedule
THE SHORT ANSWER
How long does Haymarket to Longwood take?
The median completed ride from Haymarket to Longwood was 23 minutes; the published schedule’s median was 23 minutes.
Based on 3,261 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 23 minutes. That was within 0.5 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 28 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Haymarket to Longwood times by daypart
Off-peak produced the fastest median for Haymarket to Longwood; Evening rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
23 min 882 trips · 73% on paceEvening rush
25 min 676 trips · 70% on paceOff-peak
22 min 1,149 trips · 76% on paceMEASUREMENT SAMPLE
How Haymarket to Longwood was measured
The Haymarket to Longwood estimate uses 3,261 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 Haymarket
Trips related to Haymarket to Longwood
The Haymarket to Longwood record is accompanied by 6 other measured direct rides beginning at Haymarket, each with a published median duration.