{
    "callsign": "RLH6598",
    "number": "6598",
    "airline_code": "RLH",
    "airport_codes": "ZLXN-ZYTX",
    "_airport_codes_iata": "XNN-SHE",
    "_airports": [
        {
            "name": "Xining Caojiabu Airport",
            "icao": "ZLXN",
            "iata": "XNN",
            "location": "Xining",
            "countryiso2": "CN",
            "lat": 36.5275,
            "lon": 102.043,
            "alt_feet": 0.0,
            "alt_meters": 0.0
        },
        {
            "name": "Taoxian Airport",
            "icao": "ZYTX",
            "iata": "SHE",
            "location": "Shenyang",
            "countryiso2": "CN",
            "lat": 41.639801,
            "lon": 123.483002,
            "alt_feet": 198.0,
            "alt_meters": 60.35
        }
    ]
}