Core business: Passenger, Cargo, Maintenance. Hub-and-spoke network: This has as its major objective the full coverage of as many demand categories as possible through the optimization of connectivity in the hub. This item will be presented in-depth, in Sect. 2.4. - Global player: Domestic, international and intercontinental markets are covered with short-, medium- and long-haul flights from the hubs to almost every conti- nent.