{
    "callsign": "WJA1431",
    "number": "1431",
    "airline_code": "WJA",
    "airport_codes": "KBNA-CYYC",
    "_airport_codes_iata": "BNA-YYC",
    "_airports": [
        {
            "name": "Nashville International Airport",
            "icao": "KBNA",
            "iata": "BNA",
            "location": "Nashville",
            "countryiso2": "US",
            "lat": 36.1245,
            "lon": -86.6782,
            "alt_feet": 599.0,
            "alt_meters": 182.58
        },
        {
            "name": "Calgary International Airport",
            "icao": "CYYC",
            "iata": "YYC",
            "location": "Calgary",
            "countryiso2": "CA",
            "lat": 51.113899,
            "lon": -114.019997,
            "alt_feet": 3557.0,
            "alt_meters": 1084.17
        }
    ]
}