Jimbo and the Jet-Set was a cartoon created by Peter Maddocks which originally ran from 1986 to 1987. It was about a Jumbo Jet called Jimbo and his adventures at an airport.
I like that the episodes are only 5 minutes or so, making it an easy watch. My favourite episode is First Time Flyers, an episode I have on a Jimbo and the Jet-Set Viewmaster disk.
I wish it had more episodes, as I love how simple it is, but is so good at the same time.
Here is First Time Flyers (thanks to the Jimbo and the Jet-Set fan channel):