{
    "callsign": "GTI700",
    "number": "700",
    "airline_code": "GTI",
    "airport_codes": "KORD-ZHCC",
    "_airport_codes_iata": "ORD-CGO",
    "_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": "Xinzheng Airport",
            "icao": "ZHCC",
            "iata": "CGO",
            "location": "Zhengzhou",
            "countryiso2": "CN",
            "lat": 34.519699,
            "lon": 113.841003,
            "alt_feet": 495.0,
            "alt_meters": 150.88
        }
    ]
}