Philippine Airlines (PAL) has announced that starting December 30th, all flights in Riyadh will depart and arrive at Terminal 3 of King Khalid International Airport. PAL currently uses Terminal 2 for its arriving and departing flights, and the reassignment may be the result of the ongoing renovations and developments happening at the airport. King Khalid International Airport is undergoing a major expansion and modernization program, which includes the redevelopment of several terminals. As part of…