Well, ge. I tried to get closer, but that would have consisted of running across the tarmac and getting hit by the other airplane taxing to the runway... Oh well, I'll try again another day.
Hi, that sky is lovely. The plane would be more easily seen if it was backed by a light part of the sky rather than the dark cloud bank and it is so small it really plays scant role in the impact of the image, all the same, generally off centering focal points lifts an image more than centering them.
The strength of the shot is, of course, the beautiful sunset sky. The plane could be an enhancement if it was more prominent. I'd suggest moving the plane to a lighter area and cloning the blank space with clouds.