{
    "callsign": "FZA6738",
    "number": "6738",
    "airline_code": "FZA",
    "airport_codes": "ZLDH-ZLXY-ZSFZ",
    "_airport_codes_iata": "DNH-XIY-FOC",
    "_airports": [
        {
            "name": "Dunhuang Airport",
            "icao": "ZLDH",
            "iata": "DNH",
            "location": "Dunhuang",
            "countryiso2": "CN",
            "lat": 40.094,
            "lon": 94.4818,
            "alt_feet": 3688.0,
            "alt_meters": 1124.1
        },
        {
            "name": "Xi'an Xianyang International Airport",
            "icao": "ZLXY",
            "iata": "XIY",
            "location": "Xianyang",
            "countryiso2": "CN",
            "lat": 34.447102,
            "lon": 108.751999,
            "alt_feet": 1572.0,
            "alt_meters": 479.15
        },
        {
            "name": "Fuzhou Changle International Airport",
            "icao": "ZSFZ",
            "iata": "FOC",
            "location": "Fuzhou",
            "countryiso2": "CN",
            "lat": 25.935101,
            "lon": 119.663002,
            "alt_feet": 46.0,
            "alt_meters": 14.02
        }
    ]
}