{
    "callsign": "KLM12B",
    "number": "12B",
    "airline_code": "KLM",
    "airport_codes": "LFPG-EHAM",
    "_airport_codes_iata": "CDG-AMS",
    "_airports": [
        {
            "name": "Charles de Gaulle International Airport",
            "icao": "LFPG",
            "iata": "CDG",
            "location": "Paris",
            "countryiso2": "FR",
            "lat": 49.012798,
            "lon": 2.55,
            "alt_feet": 392.0,
            "alt_meters": 119.48
        },
        {
            "name": "Amsterdam Airport Schiphol",
            "icao": "EHAM",
            "iata": "AMS",
            "location": "Amsterdam",
            "countryiso2": "NL",
            "lat": 52.308601,
            "lon": 4.76389,
            "alt_feet": -11.0,
            "alt_meters": -3.35
        }
    ]
}