{
    "callsign": "CSB188",
    "number": "188",
    "airline_code": "CSB",
    "airport_codes": "KBOS-KBWI-KCVG",
    "_airport_codes_iata": "BOS-BWI-CVG",
    "_airports": [
        {
            "name": "General Edward Lawrence Logan International Airport",
            "icao": "KBOS",
            "iata": "BOS",
            "location": "Boston",
            "countryiso2": "US",
            "lat": 42.3643,
            "lon": -71.005203,
            "alt_feet": 20.0,
            "alt_meters": 6.1
        },
        {
            "name": "Baltimore/Washington International Thurgood Marshal Airport",
            "icao": "KBWI",
            "iata": "BWI",
            "location": "Baltimore",
            "countryiso2": "US",
            "lat": 39.1754,
            "lon": -76.668297,
            "alt_feet": 146.0,
            "alt_meters": 44.5
        },
        {
            "name": "Cincinnati Northern Kentucky International Airport",
            "icao": "KCVG",
            "iata": "CVG",
            "location": "Cincinnati",
            "countryiso2": "US",
            "lat": 39.048801,
            "lon": -84.667801,
            "alt_feet": 896.0,
            "alt_meters": 273.1
        }
    ]
}