Good watch for during a flight

Boarded a flight yesterday morning and watched the animated film Flow which was released last year. Great film imo and "flight appropriate".

By that I mean there are no extended sex scenes or extreme violence which could lead to potential awkwardness with the people sitting beside me etc.

Flow is a film that I might not have watched if I wasn't on a flight and imposed certain restrictions on my viewing choice. And it was great. Curious to hear of some good films which people have watched under similar conditions which they may not have otherwise