{
    "callsign": "QTR51U",
    "number": "51U",
    "airline_code": "QTR",
    "airport_codes": "KDFW-OTHH",
    "_airport_codes_iata": "DFW-DOH",
    "_airports": [
        {
            "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
        },
        {
            "name": "Hamad International Airport",
            "icao": "OTHH",
            "iata": "DOH",
            "location": "Doha",
            "countryiso2": "QA",
            "lat": 25.273056,
            "lon": 51.608056,
            "alt_feet": 13.0,
            "alt_meters": 3.96
        }
    ]
}