In my opinion, based on a previous idea topic I did, I think Airport CEO should add cargo planes to the game. Some cargo plane models that should be added are the md11f, md10f, boeing 767, 757, and a cessuna cargo plane. The planes will land in the evening, spend the night unloading and loading, and take off in the morning. There will be a special truck to carry around the cargo. Also, just like in real life, there should be a cargo sorting center that works very similar to the baggage handling system. Here is a image of what the cargo plane should look like:
There is no pack on this, I just want to see what the public thinks. Leave thoughts in the replies section.