Originally Posted by
jrl767
I think there are two airline contenders here, both with the same set of equipment possibilities ...
airlines: American, Braniff
jet service: BAC 1-11, Boeing 727
non-jet service: Convair, DC-6, Electra
so there are twelve permutations ... first guess is BN, BAC, Electra
42. Braniff International with the BAC One-Eleven is correct! The actual routing was DAL-GSW-HOU. Return service with a routing of HOU-GSW-DAL was operated by BN with a Lockheed L-188 Electra.