{
    "callsign": "JYH1742",
    "number": "1742",
    "airline_code": "JYH",
    "airport_codes": "ZSNJ-ZJQH",
    "_airport_codes_iata": "NKG-BAR",
    "_airports": [
        {
            "name": "Nanjing Lukou Airport",
            "icao": "ZSNJ",
            "iata": "NKG",
            "location": "Nanjing",
            "countryiso2": "CN",
            "lat": 31.742001,
            "lon": 118.862,
            "alt_feet": 49.0,
            "alt_meters": 14.94
        },
        {
            "name": "Qionghai Bo'ao Airport",
            "icao": "ZJQH",
            "iata": "BAR",
            "location": "Qionghai, Hainan, China",
            "countryiso2": "CN",
            "lat": 19.140556,
            "lon": 110.458889,
            "alt_feet": 0.0,
            "alt_meters": 0.0
        }
    ]
}