BOS → COS this direction alone · flown July 2025 to June 2026
2 flights, 366 passengers in 366 seats. United Air Lines Inc. 2.
Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: City Of Colorado Springs MunicipalCOS and General Edward Lawrence Logan InternationalBOS; all routes.