Alaska Airline City Codes Practice

The correct city code for Puerto Vallarta, MX is PTY. This is a standard city code used for airports and is assigned by the IATA (International Air Transport Association). Option B - PVR is the airport code for Licenciado Gustavo Díaz Ordaz International Airport in Puerto Vallarta, but it is not the city code. Options C - PVG and D - PVH are both incorrect city codes as they do not correspond to Puerto Vallarta in Mexico.