Encyclopedia / 1985 to 1994 Hubs and consolidation / Airlines

USAir

us trunk, national size, US.

Ownership

private

Starting fleet

52 x BAC One-Eleven 500, 53 x McDonnell Douglas DC-9-30, 38 x Boeing 737-200 Advanced, 7 x Boeing 727-200 Advanced, 14 x Boeing 737-300

Bases

PIT, CLT

Starting routes

PIT-DCA, PIT-LGA, PIT-BOS, PIT-DTW, PIT-EWR, CLT-DCA, PIT-ORD, PIT-ATL, PIT-CLT, CLT-LGA, CLT-BOS, CLT-ATL, BOS-LGA, CLT-EWR, PIT-MIA, PIT-MCO, CLT-MIA, CLT-MCO, CLT-ORD, PIT-STL, PIT-DEN, PIT-IAD, CLT-DTW

Confidence

estimated (to be verified)

Fleets and networks are approximations for the prototype and are scaled to the model. Source: Estimate from the Era 5 research dossier (docs/research/era5). Needs a primary source before release.