Do you have multiple terminals with separate secure zones?
@Stu: Correct, one terminal is for the small airplanes and one for the big ones.
The only issue i’ve been having is employees (airport staff and ramp agents) coming from the other terminal, causing delays.
While there is airport staff in the small terminal waiting, doing nothing.
@daniel thanks 
Wish I could plan more like this. Nice work!
I’m sure you can!
As you can see from all the pictures, there wasn’t any planning done.
Everything happened organically by adding small extra pieces everytime, not going BIG right away.
That’s the most satisfying way to play though. Slowly add on to your airports, then redesign and rejig layouts. I like it because that’s basically what happens in real life. 
So beautiful!!! 
We should get you on the team to do arts or something.
Think you might be onto something there Olof 
Thanks all, was really fun to work on this one 