See Also: IvalAir Destinations IvalAir or IA is the national flag carrier of Ivalice. IA has its international headquarters in the Reginrauve Tower near its major hub at Koiwai Decker Reginrauve International Airport, which is its second largest hub, and is the largest airline in Ivalice based on fleet size, international flights and international destinations. Its main hub is Londinium Skorcolum International Airport. IvalAir only provides international flights into Skorcolum, Koiwai Prospekt National Airport, and Ivalion International Airport, and flights to Europe, Africa, Asia and Australia from Skorcolum and Ivalion.