About This Route
Which side of the plane should I sit on flying from Lambert St Louis International (STL) to Ronald Reagan Washington National (DCA)?
Sit on the Left side of the plane for the best views on flights from St. Louis to Washington. While takeoff offers compelling St. Louis river views on the right, the landing approach into DCA on the left provides more dramatic and iconic geography—the Potomac River, Arlington Cemetery, and the National Mall are far more visually distinctive than the approach corridor over rural Maryland and Virginia.
What can I see during takeoff from Lambert St Louis International in St. Louis?
During takeoff from Lambert St Louis International (STL), sit on the Right side for the best views. Right-side seats offer views of the Mississippi River's dramatic curve through downtown St. Louis and the Gateway Arch immediately after departure. STL typically departs eastbound (Runways 30L/30R), so right-side passengers get the best angle on the river and urban core as the aircraft climbs. Notable sights include: Gateway Arch, Mississippi River (main channel through downtown), St. Louis downtown skyline, Forest Park (visible as green space west of downtown).
What can I see when landing at Ronald Reagan Washington National in Washington?
When landing at Ronald Reagan Washington National (DCA), sit on the Left side for the best views. Left-side seats provide excellent views of the Potomac River, Arlington National Cemetery, and the Washington Monument area during descent into DCA. DCA typically lands westbound (Runways 01/19), and left-side passengers get the classic approach view over the Potomac with the National Mall and central Washington visible. Notable sights include: Potomac River, Arlington National Cemetery (distinctive grid of white headstones), Washington Monument, Lincoln Memorial and National Mall.
How long is the flight from St. Louis to Washington?
The flight from Lambert St Louis International (STL) to Ronald Reagan Washington National (DCA) takes Approximately 2 hours 15 minutes.
What does the St. Louis to Washington flight path pass over?
The flight path crosses the Appalachian foothills of West Virginia and eastern Kentucky. Notable features include the Ohio River valley (visible around the 1-hour mark), the ridge-and-valley topography of the Appalachian Mountains (appearing as parallel linear ridges running northeast-southwest), and the Shenandoah Valley in northern Virginia during descent. The Blue Ridge Mountains form a distinct linear feature visible on the eastern horizon during the final 30 minutes of flight.