South Korea's Incheon airport has become the busiest in the world for international passenger traffic for the first time, according to new data.
Located about 48 kilometres from the capital Seoul, it acts as the main gateway to the country.
South Korea's Incheon airport has become the busiest in the world for international passenger traffic for the first time, according to new data.
Located about 48 kilometres from the capital Seoul, it acts as the main gateway to the country.