OBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS

Stony BrooktoForest Hills

Orange Line

A direct MBTA train from Stony Brook to Forest Hills took a median 2.8 minutes across 5,137 observed trips; 90% of measured rides finished within approximately 3.2 minutes.

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

Typical2.8 min50th percentile
Slower trip3.2 min90th percentile
Scheduled3.2 minmedian timetable
On pace98%within 2 min of schedule

THE SHORT ANSWER

How long does Stony Brook to Forest Hills take?

The median completed ride from Stony Brook to Forest Hills was 2.8 minutes; the published schedule’s median was 3.2 minutes.

Based on 5,137 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 2.8 minutes. That was within 0.5 minutes of the published schedule.

Nine out of ten measured trips finished within approximately 3.2 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.

WHEN YOU TRAVEL

Stony Brook to Forest Hills times by daypart

Evening rush produced the fastest median for Stony Brook to Forest Hills; Off-peak produced the slowest.

Differences can change as the rolling dataset updates.

Morning rush

2.8 min 1,009 trips · 98% on pace

Midday

2.8 min 1,081 trips · 96% on pace

Evening rush

2.8 min 846 trips · 100% on pace

Off-peak

2.8 min 2,201 trips · 99% on pace

MEASUREMENT SAMPLE

How Stony Brook to Forest Hills was measured

The Stony Brook to Forest Hills estimate uses 5,137 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 →