{
    "callsign": "HXA4796",
    "number": "4796",
    "airline_code": "HXA",
    "airport_codes": "ZLDH-ZLZY-ZLLL",
    "_airport_codes_iata": "DNH-YZY-LHW",
    "_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": "Zhangye Ganzhou Airport",
            "icao": "ZLZY",
            "iata": "YZY",
            "location": "Zhangye",
            "countryiso2": "CN",
            "lat": 38.801899,
            "lon": 100.675003,
            "alt_feet": 5280.0,
            "alt_meters": 1609.34
        },
        {
            "name": "Lanzhou Zhongchuan International Airport",
            "icao": "ZLLL",
            "iata": "LHW",
            "location": "Lanzhou Gansu",
            "countryiso2": "CN",
            "lat": 36.515242,
            "lon": 103.620775,
            "alt_feet": 6388.0,
            "alt_meters": 1947.06
        }
    ]
}