{
    "callsign": "GTI8117",
    "number": "8117",
    "airline_code": "GTI",
    "airport_codes": "KORD-RKSI-VVNB-ZHEC",
    "_airport_codes_iata": "ORD-ICN-HAN-EHU",
    "_airports": [
        {
            "name": "Chicago O'Hare International Airport",
            "icao": "KORD",
            "iata": "ORD",
            "location": "Chicago",
            "countryiso2": "US",
            "lat": 41.9786,
            "lon": -87.9048,
            "alt_feet": 672.0,
            "alt_meters": 204.83
        },
        {
            "name": "Incheon International Airport",
            "icao": "RKSI",
            "iata": "ICN",
            "location": "Seoul",
            "countryiso2": "KR",
            "lat": 37.469101,
            "lon": 126.450996,
            "alt_feet": 23.0,
            "alt_meters": 7.01
        },
        {
            "name": "Noi Bai International Airport",
            "icao": "VVNB",
            "iata": "HAN",
            "location": "Hanoi",
            "countryiso2": "VN",
            "lat": 21.221201,
            "lon": 105.806999,
            "alt_feet": 39.0,
            "alt_meters": 11.89
        },
        {
            "name": "Ezhou Huahu Airport",
            "icao": "ZHEC",
            "iata": "EHU",
            "location": "Ezhou, Hubei",
            "countryiso2": "CN",
            "lat": 30.342778,
            "lon": 115.029722,
            "alt_feet": 69.0,
            "alt_meters": 21.03
        }
    ]
}