OBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS

Suffolk DownstoBeachmont

Blue Line

A direct MBTA train from Suffolk Downs to Beachmont took a median 1.8 minutes across 127 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
Scheduled2.2 minmedian timetable
On pace98%within 2 min of schedule

THE SHORT ANSWER

How long does Suffolk Downs to Beachmont take?

The median completed ride from Suffolk Downs to Beachmont was 1.8 minutes; the published schedule’s median was 2.2 minutes.

Based on 127 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 1.8 minutes. That was within 0.5 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

Suffolk Downs to Beachmont times by daypart

Evening rush produced the fastest median for Suffolk Downs to Beachmont; Off-peak produced the slowest.

Differences can change as the rolling dataset updates.

Morning rush

1.2 min 17 trips · 100% on pace

Midday

1.8 min 36 trips · 100% on pace

Evening rush

1.8 min 38 trips · 100% on pace

Off-peak

1.8 min 36 trips · 94% on pace

MEASUREMENT SAMPLE

How Suffolk Downs to Beachmont was measured

The Suffolk Downs to Beachmont estimate uses 127 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 →