Capital Airlines Flight 20 was a U.S. domestic scheduled passenger flight between Washington, D.C., and Norfolk, Virginia, run by Capital Airlines. A Vickers Viscount flying the route crashed into a farm in Charles City County, Virginia, on January 18, 1960. The flight originated at National Airport, and was en route to Norfolk Regional Airport when it crashed. The accident was the third fatal crash involving Vickers Viscount suffered by the company in as many years; the first two were Capital Airlines Flight 75 and Capital Airlines Flight 67.