{
    "callsign": "ROU1990",
    "number": "1990",
    "airline_code": "ROU",
    "airport_codes": "CYUL-CYYT",
    "_airport_codes_iata": "YUL-YYT",
    "_airports": [
        {
            "name": "Montreal / Pierre Elliott Trudeau International Airport",
            "icao": "CYUL",
            "iata": "YUL",
            "location": "Montr\u00e9al",
            "countryiso2": "CA",
            "lat": 45.4706,
            "lon": -73.740799,
            "alt_feet": 118.0,
            "alt_meters": 35.97
        },
        {
            "name": "St. John's International Airport",
            "icao": "CYYT",
            "iata": "YYT",
            "location": "St. John's",
            "countryiso2": "CA",
            "lat": 47.618599,
            "lon": -52.7519,
            "alt_feet": 461.0,
            "alt_meters": 140.51
        }
    ]
}