{
    "callsign": "CHB6534",
    "number": "6534",
    "airline_code": "CHB",
    "airport_codes": "ZPDL-ZHCC",
    "_airport_codes_iata": "DLU-CGO",
    "_airports": [
        {
            "name": "Dali Airport",
            "icao": "ZPDL",
            "iata": "DLU",
            "location": "Dali City",
            "countryiso2": "CN",
            "lat": 25.651111,
            "lon": 100.318333,
            "alt_feet": 7050.0,
            "alt_meters": 2148.84
        },
        {
            "name": "Xinzheng Airport",
            "icao": "ZHCC",
            "iata": "CGO",
            "location": "Zhengzhou",
            "countryiso2": "CN",
            "lat": 34.519699,
            "lon": 113.841003,
            "alt_feet": 495.0,
            "alt_meters": 150.88
        }
    ]
}