This isn’t exactly travel, but more a cross between business and aircraft.
“Tailspin”, which seems to be from something called “Enterprise” narrated by Eric Sevareid. This is a fairly short documentary about the history, and especially the fall, of Braniff. Warning: for some reason, the sound completely drops out at about the 24:30 mark, but most of what’s left at that point is shots of parked Braniff aircraft and the credits.
Bonus video #1: did you know Braniff flew the Concorde? Well, technically, they offered Concorde service between DFW and Dulles, with connecting flights to Paris and London (operated by Air France and British Airways: I think this is what we might call a “codeshare” today, but the US leg of the flights was operated by Braniff pilots.)
They started the service in early 1979.
Bonus video #2: a 1966 vintage (and mildly amusing) Braniff commercial.
Bonus video #3: another one from 1965 for “The End Of the Plain Plane“.
“We won’t get you where you’re going any faster, but it’ll seem that way.”
Bonus video #3: footage of “The Great Pumpkin”.
If I remember Splash of Colors correctly, the Great Pumpkin was the last Braniff plane in the air. I do remember a story about them being enroute to Hawaii: during the flight, the captain called the chief stewardess up to the flight deck.