{
    "callsign": "WZZ20KU",
    "number": "20KU",
    "airline_code": "WZZ",
    "airport_codes": "EPKT-BIKF",
    "_airport_codes_iata": "KTW-KEF",
    "_airports": [
        {
            "name": "Katowice International Airport",
            "icao": "EPKT",
            "iata": "KTW",
            "location": "Katowice",
            "countryiso2": "PL",
            "lat": 50.4743,
            "lon": 19.08,
            "alt_feet": 995.0,
            "alt_meters": 303.28
        },
        {
            "name": "Keflavik International Airport",
            "icao": "BIKF",
            "iata": "KEF",
            "location": "Reykjav\u00edk",
            "countryiso2": "IS",
            "lat": 63.985001,
            "lon": -22.6056,
            "alt_feet": 171.0,
            "alt_meters": 52.12
        }
    ]
}