{
    "callsign": "AAL305R",
    "number": "305R",
    "airline_code": "AAL",
    "airport_codes": "KSFO-KDFW",
    "_airport_codes_iata": "SFO-DFW",
    "_airports": [
        {
            "name": "San Francisco International Airport",
            "icao": "KSFO",
            "iata": "SFO",
            "location": "San Francisco",
            "countryiso2": "US",
            "lat": 37.618999,
            "lon": -122.375,
            "alt_feet": 13.0,
            "alt_meters": 3.96
        },
        {
            "name": "Dallas Fort Worth International Airport",
            "icao": "KDFW",
            "iata": "DFW",
            "location": "Dallas-Fort Worth",
            "countryiso2": "US",
            "lat": 32.896801,
            "lon": -97.038002,
            "alt_feet": 607.0,
            "alt_meters": 185.01
        }
    ]
}