Lemon team SL has rolled out a game called Airport Mania for the iPad. In this iPad game, the players have to manage an airport, guide airplanes to runaway and unload and load passengers on jet bridges. The app includes a nice tutorial which explains the overview of game mechanics.
The game starts with an easy level and as the level increases, you need to manage multiple aircrafts and earn lots of money and this can be done by matching the color of the aircraft from the bridge. Costs 1.99 dollars. [link]