99.9% of movies are inaccurate so I'll just mention a really small scene. A small jet starts up to the sounds of old radial piston engine. And then the Lear Jet that took off somehow lands as Cessna jet. Amazing.
“Airplane” - the doomed aircraft drones like a DC3 with the props slightly out of synch.
But I guess that’s not a historical movie. Historic, yes.