Morning rush
17 min 652 trips · 94% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
Sullivan SquaretoRoxbury Crossing
Orange Line
A direct MBTA train from Sullivan Square to Roxbury Crossing took a median 17 minutes across 2,924 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 pace92%within 2 min of schedule
THE SHORT ANSWER
How long does Sullivan Square to Roxbury Crossing take?
The median completed ride from Sullivan Square to Roxbury Crossing was 17 minutes; the published schedule’s median was 17 minutes.
Based on 2,924 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
Sullivan Square to Roxbury Crossing times by daypart
Morning rush produced the fastest median for Sullivan Square to Roxbury Crossing; Midday produced the slowest.
Differences can change as the rolling dataset updates.
Midday
17 min 637 trips · 91% on paceEvening rush
17 min 712 trips · 90% on paceOff-peak
17 min 923 trips · 92% on paceMEASUREMENT SAMPLE
How Sullivan Square to Roxbury Crossing was measured
The Sullivan Square to Roxbury Crossing estimate uses 2,924 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 Sullivan Square
Trips related to Sullivan Square to Roxbury Crossing
The Sullivan Square to Roxbury Crossing record is accompanied by 6 other measured direct rides beginning at Sullivan Square, each with a published median duration.