1 looks good.
2 looks like it needs some CW rotation and abit jaggy on the tail,doors.
3.The railing does look distract IMO but everyon has different opinion and screeners might like it.
4.Quality wise looks good.
The second one may be rejected straightaway; the terminal is too far away. As for the first, I'm not too sure of the disturbance at the bottom of the image, but since they are not blocking any part of the aircraft, you could give it a try.