This is a good idea having a realistic game but the game needs to be dynamic. I suggest the queue should be for every airline itself. I mean If I order a plane then a must wait a day and If I order two planes I must wait two days etc. But if I have orders for several suppliers then every supplier will have its own queue.
![[Image: iLm5DiL.png]](https://i.imgur.com/iLm5DiL.png)
