Hi Peter, and welcome to ThePhotoForum!
Whereabouts is "your" airport then?
I got one quite close to my place, too, though it is tiny, and all forgotten, but I WOULD (in theory) find trees like this in its vicinity, too. And we also had a lot of fog at the beginning of the last year, too.
I agree about the fog being very, very dense, so much so that the photo has lost its depth. But sometimes fog acts just like that, doesn't it?