Prince Sultan bin Abdulaziz Airport in Tabuk launched its international operations today with two flights coming from and leaving to Cairo. According to the Saudi Civil Aviation Authority, the airport, recently upgraded from a regional to international level, will receive scheduled flights from three airlines so far. Khalid bin Abdullah Al-Khybery, Spokesman of the Civil Aviation Authority, said Tabuk Prince Sultan bin Abdulaziz Airport became Saudi Arabia's fifth regional airport to kick off international operations recently after Abha, Yanbu, Qassim, and Taif.