Interesting. Thanks for this reply. It seems like D1 marketed aircraft from JFK are pretty religiously LAX, SAN, and SFO. I’m sure I’m missing a couple TCON routes but doubt those routes (maybe partially LAS when they don’t put you on a 737) would ever be FC aircraft on their B752 or 763/764 aircrafts. Good to know.
Originally Posted by
xliioper
There is a difference between D1 marketed flights and simply having D1 equipment. While JFK-SEA has D1 marketed flights, sometimes they will do brief subs of D1 equipment on the route an not market those flights as D1. It looks like this is the case here.