Massachusetts · frequency scorecard · sampled 2026-08-26
Massachusetts · frequency scorecard · sampled 2026-08-26Boston transit, by the numbers
C+
Frequent service reaches 22% of stops, and the typical midday wait is about 34 minutes. Service runs nearly around the clock.
Frequent service
22%
of 7,225 stops ≤15 min
Median headway
34 min
typical midday wait
Service span
24 hrs
first to last departure
Weekend change
-11%
Saturday vs weekday midday
Every stop, by frequency
Very frequent (≤7 min) 334
Frequent (8–15 min) 1,248
Moderate (16–30 min) 1,545
Infrequent (31–60 min) 3,111
Sparse (>60 min) 987
MBTA GTFS Summer 2026, 2026-08-14T19:11:15+00:00, version D · sampled 2026-08-26 weekday midday · generated 2026-08-16 · methodology