OBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS

Quincy AdamstoCharles/MGH

Red Line

A direct MBTA train from Quincy Adams to Charles/MGH took a median 27 minutes across 3,106 observed trips; 90% of measured rides finished within approximately 31 minutes.

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

Typical27 min50th percentile
Slower trip31 min90th percentile
Scheduled27 minmedian timetable
On pace76%within 2 min of schedule

THE SHORT ANSWER

How long does Quincy Adams to Charles/MGH take?

The median completed ride from Quincy Adams to Charles/MGH was 27 minutes; the published schedule’s median was 27 minutes.

Based on 3,106 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 27 minutes. That was within 0.5 minutes of the published schedule.

Nine out of ten measured trips finished within approximately 31 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.

WHEN YOU TRAVEL

Quincy Adams to Charles/MGH times by daypart

Off-peak produced the fastest median for Quincy Adams to Charles/MGH; Midday produced the slowest.

Differences can change as the rolling dataset updates.

Morning rush

27 min 715 trips · 84% on pace

Midday

27 min 616 trips · 72% on pace

Evening rush

27 min 676 trips · 74% on pace

Off-peak

26 min 1,099 trips · 74% on pace

MEASUREMENT SAMPLE

How Quincy Adams to Charles/MGH was measured

The Quincy Adams to Charles/MGH estimate uses 3,106 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 →