At Lambert St Louis International in St. Louis: for takeoff, sit on the Right side; for landing, sit on the Left side. Notable views include: Mississippi River (immediate right, winding north), Gateway Arch and downtown St. Louis skyline (right, ~5 miles north), Illinois bluffs across the river (right horizon), Forest Park area (right, closer in).

When taking off from Lambert St Louis International (STL), sit on the Right side for the best views. STL's primary runways (01L/R and 02L/R) depart northbound or northeast, placing the Mississippi River and downtown St. Louis skyline on your right side during initial climb. The river's distinctive meanders and the Gateway Arch are the most recognizable features visible within the first 10 minutes of departure. Notable sights include: Mississippi River (immediate right, winding north), Gateway Arch and downtown St. Louis skyline (right, ~5 miles north), Illinois bluffs across the river (right horizon), Forest Park area (right, closer in).

When landing at Lambert St Louis International (STL), sit on the Left side for the best views. STL's primary runways (01L/R and 02L/R) have northerly headings, meaning final approach vectors come from the south. The left (west) side offers views of the Mississippi River's dramatic meanders and the Gateway Arch in downtown St. Louis during descent. The right side faces the less visually distinctive eastern suburbs and industrial areas. Notable sights include: Mississippi River with its characteristic S-curve bends, Gateway Arch (visible as a gleaming parabolic structure in downtown), downtown St. Louis skyline, Busch Stadium (recognizable oval shape near the riverfront).

The best window seat at Lambert St Louis International (STL) depends on several factors: the typical runway used for your departure or arrival, the geographic features around St. Louis (mountains, coastlines, city skylines), weather conditions, and time of day. Morning and evening flights often offer the best lighting for scenic views.