{
    "callsign": "GTI591",
    "number": "591",
    "airline_code": "GTI",
    "airport_codes": "KMIA-PANC-ZSHC",
    "_airport_codes_iata": "MIA-ANC-HGH",
    "_airports": [
        {
            "name": "Miami International Airport",
            "icao": "KMIA",
            "iata": "MIA",
            "location": "Miami",
            "countryiso2": "US",
            "lat": 25.7932,
            "lon": -80.290604,
            "alt_feet": 8.0,
            "alt_meters": 2.44
        },
        {
            "name": "Ted Stevens Anchorage International Airport",
            "icao": "PANC",
            "iata": "ANC",
            "location": "Anchorage",
            "countryiso2": "US",
            "lat": 61.1744,
            "lon": -149.996002,
            "alt_feet": 152.0,
            "alt_meters": 46.33
        },
        {
            "name": "Hangzhou Xiaoshan International Airport",
            "icao": "ZSHC",
            "iata": "HGH",
            "location": "Hangzhou",
            "countryiso2": "CN",
            "lat": 30.2295,
            "lon": 120.433998,
            "alt_feet": 23.0,
            "alt_meters": 7.01
        }
    ]
}