Sit on the Left side of the plane for the best views on flights from Washington to Panama City. Left side wins at both ends of the flight — DC's urban geography and the Potomac on departure, and Panama City's dramatic skyline on approach. Over the Caribbean and Central American portions of the flight, both sides offer similar ocean and jungle views, so the departure and arrival experiences tip the balance decisively to the left.

During takeoff from Washington Dulles International (IAD), sit on the Left side for the best views. Dulles typically departs east on runway 01R/19L or uses runways oriented northeast, meaning a left-side seat faces northwest toward the DC metro area. As the aircraft climbs and turns south, the left side captures the Potomac River corridor, the Washington Monument and Capitol dome cluster, and the broader Chesapeake Bay watershed. The right side faces mostly suburban Virginia sprawl with little of note. Notable sights include: Potomac River snaking southeast toward DC, Washington Monument and National Mall cluster on the horizon, Chesapeake Bay visible in the far distance during climb, Blue Ridge Mountains to the northwest.

When landing at Tocumen International (PTY), sit on the Left side for the best views. Tocumen typically lands on runway 03L/21R or 10/28, with approaches often coming from the north over the Bay of Panama. A left-side seat on approach from the north faces west toward Panama City's skyline — the Cinta Costera waterfront and the distinctive cluster of skyscrapers are clearly visible. The right side faces east toward jungle and the Darien, with no comparable urban landmarks. Notable sights include: Panama City skyline along the Cinta Costera waterfront, Bay of Panama spreading to the south, Panama Canal entrance at Miraflores visible to the west on clear days, Taboga Island in the bay.

The flight from Washington Dulles International (IAD) to Tocumen International (PTY) takes Approximately 5 hours 30 minutes.

The flight tracks south-southeast over the Appalachian foothills of Virginia and the Carolinas, then crosses the Florida peninsula or the eastern Gulf of Mexico depending on routing. Over Cuba or the western Caribbean, both sides show open blue water. The flight then crosses the Caribbean Sea before reaching the Colombian or Panamanian coast, with the Cordillera Central of Panama visible as a green mountainous spine on descent.