Calgary International Airport (IATA: YYC, ICAO: CYYC), branded as YYC Calgary International Airport, is an international airport that serves the city of Calgary, Alberta, Canada. It is located approximately 17 kilometres (11 mi) northeast of downtown and covers an area of 20.82 square kilometres (8.04 sq mi; 5,144 acres; 2,082 ha). With 14.5 million passengers in 2022 and 124,108 aircraft movements in 2021, Calgary International Airport is the busiest airport in Alberta and the fourth-busiest in Canada by passenger traffic. This airport is served by the Calgary International Airport Emergency Response Service for aircraft rescue and firefighting (ARFF) protection.