Morning rush
17 min 680 trips · 91% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
Roxbury CrossingtoSullivan Square
Orange Line
A direct MBTA train from Roxbury Crossing to Sullivan Square took a median 17 minutes across 2,926 observed trips; 90% of measured rides finished within approximately 19 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical17 min50th percentile
Slower trip19 min90th percentile
Scheduled17 minmedian timetable
On pace91%within 2 min of schedule
THE SHORT ANSWER
How long does Roxbury Crossing to Sullivan Square take?
The median completed ride from Roxbury Crossing to Sullivan Square was 17 minutes; the published schedule’s median was 17 minutes.
Based on 2,926 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 17 minutes. That was within 0.5 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 19 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Roxbury Crossing to Sullivan Square times by daypart
Off-peak produced the fastest median for Roxbury Crossing to Sullivan Square; Evening rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
17 min 676 trips · 90% on paceEvening rush
17 min 658 trips · 92% on paceOff-peak
16 min 912 trips · 91% on paceMEASUREMENT SAMPLE
How Roxbury Crossing to Sullivan Square was measured
The Roxbury Crossing to Sullivan Square estimate uses 2,926 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 Roxbury Crossing
Trips related to Roxbury Crossing to Sullivan Square
The Roxbury Crossing to Sullivan Square record is accompanied by 6 other measured direct rides beginning at Roxbury Crossing, each with a published median duration.