An airline management sim. Open routes where the demand is, price against rivals who answer back, and face the board every thirteen weeks — across 251 real airports and 4,097 routes.

• Real network — 251 airports on a world map drawn with great circles.
• Twelve hubs — each with its own economics — New York is brutal, Dallas forgives.
• No timers — nothing happens in real time. Take as long as you like.