Most of us can just focus on doing one thing right at one time, but in this game, you are required to manipulate several planes to land on the right airport safely at the same time.
The airport includes 10 cities on the world. You can control your airplanes direction or accelerate their speed by drag them, and let them land on the airport as soon as possible.
Pay attention to the influence of the wind which will blow your airplane to the wrong route.