Greenbrier Valley Airport Greenbrier Valley Airport Greenbrier Valley Airport is a public airport three miles (5 km) north of Lewisburg in Greenbrier County, West Virginia, United States. It has one runway and is owned by the Greenbrier County Airport Authority. SkyWest Airlines ("United Express") has scheduled airline flights, subsidized by the Essential Air Service program, to Chicago O'Hare International Airport and Washington–Dulles International Airport, which replaced ViaAir service to Charlotte-Douglas International Airport in spring of 2018. Federal Aviation Administration records say the airport had 7,153 passenger boardings (enplanements) in calendar year 2008, 4,651 in 2009 and 12,293 in 2010. It is in the
Washington Dulles International Airport mezzanine with more room for lines. A new train system, dubbed AeroTrain and developed by Mitsubishi, began in 2010 to transport passengers between the concourses and the main terminal. The system, which uses rubber tires and travels along a fixed underground guideway, is similar to the people mover systems at Singapore Changi Airport, Hartsfield–Jackson Atlanta International Airport, and Denver International Airport. The train is intended to replace the mobile lounges, which many passengers found crowded and inconvenient. The initial phase includes the main terminal station, a permanent Concourse A station, a permanent Concourse B station, a permanent midfield concourse station