Why haven’t any of the airplanes on infinite flight got the livery of Air Malta?
Due to the huge amount of liveries for aircraft like the A320 or 737, the developers come to point that they have to choose otherwise it would cost too much time and effort. If you get to Trust Level 1 though, you have the opportunity to vote for certain livery requests. Here is an “Air Malta A320” livery request which you can come back on when you have the ability to vote!
If you have further questions, feel free to ask!