It is interesting that on the “Reindeer” plane in the movie the windows were VERY large.
I was impressed and wanted to fly on a plane like that, but considering your comment, not any more! It foreshadowed the “Comet!”
(Honestly, I thought they were too big and were just a movie set, which of course, they were.)
Their crew and cabin up front was like as occupied as the bridge of the Star Trek Enterprises!
I might have to read the books.
the book it was based on is No Highway, and you can download it for free from internet archives.
https://archive.org/details/in.ernet.dli.2015.16400