{
    "callsign": "FDX2237",
    "number": "2237",
    "airline_code": "FDX",
    "airport_codes": "KLCK-KMEM",
    "_airport_codes_iata": "LCK-MEM",
    "_airports": [
        {
            "name": "Rickenbacker International Airport",
            "icao": "KLCK",
            "iata": "LCK",
            "location": "Columbus",
            "countryiso2": "US",
            "lat": 39.813801,
            "lon": -82.927803,
            "alt_feet": 744.0,
            "alt_meters": 226.77
        },
        {
            "name": "Memphis International Airport",
            "icao": "KMEM",
            "iata": "MEM",
            "location": "Memphis",
            "countryiso2": "US",
            "lat": 35.0424,
            "lon": -89.9767,
            "alt_feet": 341.0,
            "alt_meters": 103.94
        }
    ]
}