The World's Highest Commercial Airport Sits at 14,472 Feet Above Sea Level
Daocheng Yading Airport (DCY) in Sichuan, China, is the highest commercial airport in the world at 14,472 feet (4,411 meters) above sea level. To handle the thin air, the airport features a 13,780-foot (4,200 meter) runway and aircraft must be specially modified with enhanced oxygen systems and high-altitude takeoff avionics.