PIT → BHM this direction alone · flown July 2025 to June 2026
3 flights of 1 scheduled, 209 passengers in 396 seats. Delta Air Lines Inc. 1; SkyWest Airlines Inc. 1; Southwest Airlines Co. 1.
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: Birmingham-Shuttlesworth InternationalBHM and Pittsburgh InternationalPIT; all routes.