 At its peak in 1912, the B&A operated 12 Boston-Albany round trips, one Boston-Pittsfield round trip, and as many as 10 Pittsfield-North Adams round trips.Around 1913 the New Haven planned to use the Housatonic as part of a New York-Montreal through route to compete with the NYC, but this never materialized and service levels were never high.After 1926 New Haven operated two daily New York-Pittsfield round trips with additional weekend service plus a Great Barrington-Pittsfield commuter trip operated by a railbus.