China Airlines (CAL) is the national carrier of Taiwan and its largest airline. It is headquartered in Taiwan Taoyuan International Airport and operates over 1400 flights weekly (including 91 pure cargo flights) to 102 cities across Asia, Europe, North America and Oceania. Carrying over 19 million passengers and 5700 tons of cargo in 2017, the carrier was the 33rd and 10th largest airline in the world in terms of passenger revenue per kilometer (RPK) and freight RPK, respectively.