The Update/02.06.2014 updated this structure together with the Ancient Fort and Tropical HotelIF no building work had previously commenced. Those who had started (but not necessarily completed) this structure continue to have access to both the initial building and associated Contract.
A total of 125 assets are needed to complete construction of the Airport (Tourist Island). This equates to 155 if one were to buy every asset instead of waiting to receive them from neighbors. To finish both additional buildings another 120 assets or 150 are needed to complete them.
Airport (Tourist Island) contracts provide Premium-Class Tourists instead of coins, which are then used to purchase contracts at the Tropical Hotel and Ancient Fort. After finishing the Airport, the International Terminal and the Duty-free-Pavillion the player can make three contracts at the same time, one with each building.