The right side captures the Potomac River valley on departure and tracks the New Jersey side of the Delaware River during the short cruise, giving consistent water and urban views. The landing left side is strong but the flight is so short that departure views dominate the experience.
Flown IAD to PHL? Did we get it right?
Flight Path
Washington to Philadelphia is 134 miles (216 km), a flight of about 50 minutes.
The flight path crosses northern Maryland and southern New Jersey at low cruise altitude, passing over the Baltimore-Washington corridor, the flat agricultural lowlands of the Maryland Eastern Shore or southern New Jersey Pine Barrens depending on exact routing, and the Delaware River as it widens toward Delaware Bay.
Great circle distance and headings ›Phase by phase

Takeoff from IAD
RIGHTDeparting IAD typically on runways 01R/01L heading northeast, the right side faces east toward the Potomac River corridor and the distant Washington DC skyline. You get a clear look at the Dulles Access Road corridor and the suburban sprawl giving way to the Potomac valley.

Landing at PHL
LEFTPHL typically lands on runways 27L/27R heading west, meaning the left side faces south over the Delaware River and the dense urban core of Philadelphia. You get a direct view of the city grid, the Delaware waterfront, and the river itself on final approach.
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About This Route
Which side of the plane should I sit on flying from Washington Dulles International (IAD) to Philadelphia International (PHL)?
Sit on the Right side of the plane for the best views on flights from Washington to Philadelphia. The right side captures the Potomac River valley on departure and tracks the New Jersey side of the Delaware River during the short cruise, giving consistent water and urban views. The landing left side is strong but the flight is so short that departure views dominate the experience.
What can I see during takeoff from Washington Dulles International in Washington?
During takeoff from Washington Dulles International (IAD), sit on the Right side for the best views. Departing IAD typically on runways 01R/01L heading northeast, the right side faces east toward the Potomac River corridor and the distant Washington DC skyline. You get a clear look at the Dulles Access Road corridor and the suburban sprawl giving way to the Potomac valley. Notable sights include: Potomac River valley, Washington DC skyline on the distant horizon, Dulles Access Road corridor, Fairfax County suburban grid.
What can I see when landing at Philadelphia International in Philadelphia?
When landing at Philadelphia International (PHL), sit on the Left side for the best views. PHL typically lands on runways 27L/27R heading west, meaning the left side faces south over the Delaware River and the dense urban core of Philadelphia. You get a direct view of the city grid, the Delaware waterfront, and the river itself on final approach. Notable sights include: Delaware River, Philadelphia city grid and Center City skyline, Philadelphia Navy Yard, I-95 corridor along the waterfront.
How long is the flight from Washington to Philadelphia?
The flight from Washington Dulles International (IAD) to Philadelphia International (PHL) takes about 50 minutes. The shortest flight path between them is 134 miles (216 km); winds and air traffic control usually add a few percent.
What does the Washington to Philadelphia flight path pass over?
The flight path crosses northern Maryland and southern New Jersey at low cruise altitude, passing over the Baltimore-Washington corridor, the flat agricultural lowlands of the Maryland Eastern Shore or southern New Jersey Pine Barrens depending on exact routing, and the Delaware River as it widens toward Delaware Bay.