Morning rush
1.8 min 1,404 trips · 100% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
South StationtoPark Street
Red Line
A direct MBTA train from South Station to Park Street took a median 1.8 minutes across 6,192 observed trips; 90% of measured rides finished within approximately 2.8 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical1.8 min50th percentile
Slower trip2.8 min90th percentile
Scheduled4.2 minmedian timetable
On pace100%within 2 min of schedule
THE SHORT ANSWER
How long does South Station to Park Street take?
The median completed ride from South Station to Park Street was 1.8 minutes; the published schedule’s median was 4.2 minutes.
Based on 6,192 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 1.8 minutes. That was within 2.5 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 2.8 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
South Station to Park Street times by daypart
Evening rush produced the fastest median for South Station to Park Street; Off-peak produced the slowest.
Differences can change as the rolling dataset updates.
Midday
1.8 min 1,296 trips · 100% on paceEvening rush
1.8 min 1,361 trips · 100% on paceOff-peak
1.8 min 2,131 trips · 99% on paceMEASUREMENT SAMPLE
How South Station to Park Street was measured
The South Station to Park Street estimate uses 6,192 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 South Station
Trips related to South Station to Park Street
The South Station to Park Street record is accompanied by 6 other measured direct rides beginning at South Station, each with a published median duration.