World Airport Rankings 2010: Hong Kong eclipses Memphis as the world’s busiest cargo hub

It’s official: Hong Kong International Airport (HKIA) is the world’s busiest cargo hub – ending Memphis International Airport’s 18-year reign at the top of the world rankings. HKIA’s rise to the top reflects surging exports from China’s Pearl River Delta, while Hong Kong-based Cathay Pacific became the world’s largest international air cargo carrier last year, overtaking Korean Air.