Airline Hubs
An airline hub is an airport that an airline uses as a transfer point to get passengers to their intended destination. It is part of a hub and spoke model, where travelers moving between airports not served by direct flights change planes en route to their destinations. Many hubs of airlines are also situated at airports in the cities of their respective head offices. Some airlines may use only a single hub, while other airlines use multiple hubs. Hubs are used for both passenger flights as well as cargo flights. Many airlines also use focus cities, which function much the same as hubs but on a smaller scale. Airlines may also use secondary hubs, a non-technical term for large focus cities. Here at Garuda Indonesia Virtual we presently have 6 hubs as of May 1st 2012.
| Airport | ICAO | IATA | Website | Download |
| Soekarno Hatta International of Jakarta |
WIII | CKG |  |
Here |
| Ngurah Rai International of Denpasar Bali |
WADD |
DPS |  |
Here |
| Sultan Hasanuddin International of Ujung Pandang |
WAAA | UPG |  |
Here |
| Juanda International Airport of Surabaya |
WARR | SUB |  |
Here |
| Polonia International of Medan |
WIMM | MES |  |
Here |
| Sepinggan International of Balikpapan |
WALL | BPN |  |
Here |