I've watched it, and you know what? I have thoroughly enjoyed it! There is something about 70s movies that really makes a spectacle out of even the most unlikely scenarios, and they sure knew how to stretch the tension back then.
I guessed the year of release wrong, by the way.
But boy, even the sight of 70s aesthetics I enjoy. The designs of things were just so straightforward, yet comfy. Flying in the 70s must have been a blast.
One thing that wasn't so straightforward was me getting to see this film. YouTube set the film to not being available in the country I reside in. Then I figured to put on a VPN to the United Kingdom. That worked well for about a minute, then it got disconnected. I guess that my VPN loicense expired. So I ended up just torrenting the damn file, that always works.
The cast was also a pleasant surprise to me, I recognized quite a few actors, who would later play in, for example, Seinfeld, and in The Naked Gun.
With that I make a little bridge to Leslie Nielsen, because about 6 years later his film "Airplane!" (yes, with exclamation mark) came out, which was a parody on air disasters movies, and I'm fairly positive that I was able to recognize some of the inspiration for it. I might sort out some screenshots some day, to show what I mean.
Great pick,
@Retro !