Beautiful colours and an image that is dreamy in all the best sense of the word.
The composition seems proportionally and positionally spot on. And yet, powerful though the image is, it does not quite work for me.
The major reason for this is that it is just too orange, too washy. There seems to be only variations on orange and browns throughout and the eye drifts away fairly quickly. I think lowering the colour saturation might help this, but more variation of tone would be nice. They dynamic range could maybe be slightly lowered too.
I feel it would help if the aircraft vapor-trail could be edited out as it looks more like a scratch than any sky feature.
Having said all that, I cannot over-emphasize that it is a affecting image as it is. Just not as affecting as I feel it could be.