{
    "callsign": "FDX2639",
    "number": "2639",
    "airline_code": "FDX",
    "airport_codes": "KBNA-KIND",
    "_airport_codes_iata": "BNA-IND",
    "_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": "Indianapolis International Airport",
            "icao": "KIND",
            "iata": "IND",
            "location": "Indianapolis",
            "countryiso2": "US",
            "lat": 39.7173,
            "lon": -86.294403,
            "alt_feet": 797.0,
            "alt_meters": 242.93
        }
    ]
}