OBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS

AndrewtoCharles/MGH

Red Line

A direct MBTA train from Andrew to Charles/MGH took a median 9.8 minutes across 6,269 observed trips; 90% of measured rides finished within approximately 12 minutes.

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

Typical9.8 min50th percentile
Slower trip12 min90th percentile
Scheduled10 minmedian timetable
On pace88%within 2 min of schedule

THE SHORT ANSWER

How long does Andrew to Charles/MGH take?

The median completed ride from Andrew to Charles/MGH was 9.8 minutes; the published schedule’s median was 10 minutes.

Based on 6,269 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 9.8 minutes. That was within 0.5 minutes of the published schedule.

Nine out of ten measured trips finished within approximately 12 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.

WHEN YOU TRAVEL

Andrew to Charles/MGH times by daypart

Off-peak produced the fastest median for Andrew to Charles/MGH; Evening rush produced the slowest.

Differences can change as the rolling dataset updates.

Morning rush

9.8 min 1,433 trips · 92% on pace

Midday

9.8 min 1,307 trips · 88% on pace

Evening rush

10 min 1,368 trips · 85% on pace

Off-peak

9.2 min 2,161 trips · 87% on pace

MEASUREMENT SAMPLE

How Andrew to Charles/MGH was measured

The Andrew to Charles/MGH estimate uses 6,269 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 →