The City has a commuter airport located 15 flying minutes from LA and Van Nuys Airports and 30 flying minutes from San Diego and Palm Springs airports. Ontario International Airport is only 15 minutes away from the city's downtown providing both commuter service and shipping facilities. Over the last 10 years, the Airport has seen a 500 percent increase in airline passenger volume and a 1700 percent increase in air cargo shipments. Adjacent to the southeast side of Riverside is the March Inland Port . The Port offers joint use cargo facilities at March Air Reserve Base. The Port boasts an operational airfield, with a 13,300 lineal foot runway and fully manned control tower.