{
    "callsign": "WMT546",
    "number": "546",
    "airline_code": "WMT",
    "airport_codes": "LEBL-LROP",
    "_airport_codes_iata": "BCN-OTP",
    "_airports": [
        {
            "name": "Barcelona International Airport",
            "icao": "LEBL",
            "iata": "BCN",
            "location": "Barcelona",
            "countryiso2": "ES",
            "lat": 41.2971,
            "lon": 2.07846,
            "alt_feet": 12.0,
            "alt_meters": 3.66
        },
        {
            "name": "Henri Coand\u0103 International Airport",
            "icao": "LROP",
            "iata": "OTP",
            "location": "Bucharest",
            "countryiso2": "RO",
            "lat": 44.572201,
            "lon": 26.1022,
            "alt_feet": 314.0,
            "alt_meters": 95.71
        }
    ]
}