OBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS

Heath StreettoPrudential

Green Line

A direct MBTA train from Heath Street to Prudential took a median 17 minutes across 3,351 observed trips; 90% of measured rides finished within approximately 21 minutes.

Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only

Typical17 min50th percentile
Slower trip21 min90th percentile
Scheduled19 minmedian timetable
On pace88%within 2 min of schedule

THE SHORT ANSWER

How long does Heath Street to Prudential take?

The median completed ride from Heath Street to Prudential was 17 minutes; the published schedule’s median was 19 minutes.

Based on 3,351 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 17 minutes. That was within 2 minutes of the published schedule.

Nine out of ten measured trips finished within approximately 21 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.

WHEN YOU TRAVEL

Heath Street to Prudential times by daypart

Off-peak produced the fastest median for Heath Street to Prudential; Evening rush produced the slowest.

Differences can change as the rolling dataset updates.

Morning rush

17 min 636 trips · 94% on pace

Midday

18 min 814 trips · 90% on pace

Evening rush

19 min 648 trips · 79% on pace

Off-peak

16 min 1,253 trips · 88% on pace

MEASUREMENT SAMPLE

How Heath Street to Prudential was measured

The Heath Street to Prudential estimate uses 3,351 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 →