15. Alphabetically, this was the last city in the North American OAG receiving jet service. Identify the city, and if you like the airline, aircraft and two cities it was served from.
Going to try this one again: ICT. Jet service on TW to DEN and BN to KCI.
Agree with the definitions of non-stop and direct altho, at least in the late '70s-early '80s, there were a lot of "direct" flights from US-Europe which were same flight number but with "change of gauge". IIRC, those flights were denoted in the OAG as "CHG" for equipment. I always thought it was just a cheap marketing tool so the airline could put up a billboard saying: "Fly TW direct to London".