{
    "callsign": "CES2021",
    "number": "2021",
    "airline_code": "CES",
    "airport_codes": "ZBAD-ZHHH-YSSY",
    "_airport_codes_iata": "PKX-WUH-SYD",
    "_airports": [
        {
            "name": "Beijing Daxing International Airport",
            "icao": "ZBAD",
            "iata": "PKX",
            "location": "Beijing",
            "countryiso2": "CN",
            "lat": 39.509167,
            "lon": 116.410556,
            "alt_feet": 98.0,
            "alt_meters": 29.87
        },
        {
            "name": "Wuhan Tianhe International Airport",
            "icao": "ZHHH",
            "iata": "WUH",
            "location": "Wuhan",
            "countryiso2": "CN",
            "lat": 30.7838,
            "lon": 114.208,
            "alt_feet": 113.0,
            "alt_meters": 34.44
        },
        {
            "name": "Sydney Kingsford Smith International Airport",
            "icao": "YSSY",
            "iata": "SYD",
            "location": "Sydney",
            "countryiso2": "AU",
            "lat": -33.946098,
            "lon": 151.177002,
            "alt_feet": 21.0,
            "alt_meters": 6.4
        }
    ]
}