FlightsMap of flight route between ORD and DCA, created by Paul Bogard’s Flight HistorianPaul Bogard’s Flight HistorianPaul Bogard’s Flight HistorianDCA / KDCAWashington (Reagan National)ORD / KORDChicago (O’Hare)DCA-ORDWashington (Reagan National) – Chicago (O’Hare)DCA / KDCAWashington (Reagan National)ORD / KORDChicago (O’Hare)