{
    "callsign": "WJA1621",
    "number": "1621",
    "airline_code": "WJA",
    "airport_codes": "KDTW-CYYC",
    "_airport_codes_iata": "DTW-YYC",
    "_airports": [
        {
            "name": "Detroit Metropolitan Wayne County Airport",
            "icao": "KDTW",
            "iata": "DTW",
            "location": "Detroit",
            "countryiso2": "US",
            "lat": 42.212399,
            "lon": -83.353401,
            "alt_feet": 645.0,
            "alt_meters": 196.6
        },
        {
            "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
        }
    ]
}