Can anyone tell me the name of this movie?

It had Sam Neill and I think Juliet Binoche. The main thing I remember was that they were in a plane that lost power due to something like a world wide EMP.
I saw this movie in the 80’s, I think. I thought I remembered the title being; The far ends of time and earth. I looked up all Sam Neill movies on my Netflx and it is not listed. I googled Far ends… and got Asimov, of which I have a well worn copy.
So I googled various different titles like that and came up with bupkis. I know I did some serious drugs in the 70’s but come on. Did I hallucinate the whole movie? Someone had to have seen it. Any help would be appreciated. (Smartass comments about the lingering effects of drugs will be summarily ignored.)