Airport codes starting with X
33 IATA codes A–Z, with ICAO code, city and country.
33 airports have IATA codes starting with X, from XAI (Xinyang) to XYA (Yandina). The busiest are XIY (Xi'an Xianyang International Airport), XMN (Xiamen Gaoqi International Airport) and XNN (Xining Caojiabao International Airport).
Airports with scheduled passenger flights and an IATA code. OurAirports (public domain) and Wikidata (CC0). Sources