What is the flight distance between SEA and PHL?

Distance between Seattle/Tacoma International Airport (SEA) and Philadelphia International Airport (PHL) is 3818 kilometers or 2373 miles.

Distance From Seattle/Tacoma International Airport to Philadelphia International Airport (SEA - PHL Distance)

Q: How long is the flight from SEA to PHL?

Flight time from Seattle/Tacoma International Airport, Seattle, United States to Philadelphia International Airport, Philadelphia, United States is 4 hours 44 minutes under avarage conditions.

Q: What is the time difference between Seattle, United States and Philadelphia, United States?

Time difference between Seattle (United States) and Philadelphia (United States) is 2 Hours. Philadelphia time is 2 Hours ahead of Seattle. It is currently 21:20 in Seattle/Tacoma International Airport (SEA) and 23:20 in Philadelphia International Airport (PHL).

The flight distance from Seattle/Tacoma International Airport (SEA) to Philadelphia International Airport (PHL) is 2373 miles. This is equivalent to 3818 kilometers or 2060 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

3818 kilometers is the distance from Seattle/Tacoma International Airport, United States to Philadelphia International Airport, United States.

Flight Duration between Seattle, United States and Philadelphia, United States

Estimated flight time from Seattle/Tacoma International Airport, Seattle, United States to Philadelphia International Airport, Philadelphia, United States is 4 hours 44 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • SEA - PHL

Time difference between Seattle (United States) and Philadelphia (United States) is 2 Hours.
Current local time in Seattle is 2025-08-12, 21:20:48 MDT and time in Philadelphia is 2025-08-12, 23:20:48 EDT.
Philadelphia time is 2 Hours ahead of Seattle.

Seattle/Tacoma International Airport to Philadelphia International Airport Flight Route Map - SEA to PHL Flight Path

Location of Seattle/Tacoma International Airport & Philadelphia International Airport is given below.
Click the map to view Seattle to Philadelphia nonstop flight path and travel direction.

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Click to see flight route on Google Map between Seattle, United States and Philadelphia, United States. .

Nonstop flight route between Seattle, United States and Philadelphia, United States.

Seattle/Tacoma International Airport
City:	Seattle
Country:	United States
IATA Code:	SEA
ICAO Code:	KSEA
GPS Coordinates:	Latitude: N 47° 26' 56.4'' Longitude: W 122° 18' 33.5''
Current time:	2025-08-12, 21:20:48 MDT
Current weather:	Seattle/Tacoma International Airport 15 day weather forecast

Philadelphia International Airport
City:	Philadelphia
Country:	United States
IATA Code:	PHL
ICAO Code:	KPHL
GPS Coordinates:	Latitude: N 39° 52' 19'' Longitude: W 75° 14' 28.1''
Current time:	2025-08-12, 23:20:48 EDT
Current weather:	Philadelphia International Airport 15 day weather forecast
Flights: