Sit on the Right side of the plane for the best views on flights from Pittsburgh (pennsylva) to St. Louis. Takeoff views from the right side are more dramatic and geographically distinctive (Allegheny River and Pittsburgh's urban core). While landing favors the left, the westbound departure offers superior visual interest over the entire flight.

During takeoff from Pittsburgh International (PIT), sit on the Right side for the best views. PIT typically departs westbound on Runway 28L or 28R. Right-side seats face north during initial climb, giving direct views of the Allegheny River valley and the northern suburbs of Pittsburgh. Left seats look south over less distinctive terrain. Notable sights include: Allegheny River (winding through Pittsburgh's North Shore), downtown Pittsburgh skyline (Golden Triangle district), Monongahela River confluence, northern Appalachian foothills.

When landing at Lambert St Louis International (STL), sit on the Left side for the best views. STL typically lands on Runway 30L or 30R (eastbound approach). Left-side seats face north during descent, providing views of the Mississippi River, the Gateway Arch, and downtown St. Louis. Right seats see less distinctive terrain to the south. Notable sights include: Mississippi River (broad and distinctive), Gateway Arch (iconic silver structure in downtown), downtown St. Louis skyline, Illinois bluffs across the river.

The flight from Pittsburgh International (PIT) to Lambert St Louis International (STL) takes Approximately 2 hours 15 minutes.

The flight path crosses central Ohio and Indiana, passing north of Columbus and Indianapolis. Notable features include the Ohio River valley (visible on descent into STL), scattered lakes in Indiana, and the transition from Appalachian terrain to the flatter Midwest. The Wabash River may be visible in southern Indiana during clear conditions. No major mountain ranges or dramatic topography along this route—primarily rolling terrain transitioning to plains.