PHL to SEA Route Guide
Philadelphia, United States → Seattle, United States
Quick answer
KPHL (Philadelphia, United States) to KSEA (Seattle, United States) is a 2,061 NM (3,817 km / 2,372 mi) great-circle route with an initial bearing of 299° (WNW). Typical cruise altitude FL350, expected flight time 5h 0m, common aircraft: Boeing 737-800, Airbus A320neo, Airbus A321neo.
Distance
2,061 NM
3,817 km / 2,372 mi
Initial Bearing
299° (WNW)
True heading at departure
Typical Cruise
FL350
35,000 ft
Block Time
5h 0m
Typical jet, no wind correction
Fuel Estimate
7,683 kg
Single-aisle equivalent + reserve
Departure Elevation
36 ft
KPHL
Arrival Elevation
433 ft
KSEA
What aircraft fly this route?
For a 2,061 NM mission, operators typically deploy:
- Boeing 737-800
- Airbus A320neo
- Airbus A321neo
- Boeing 737 MAX 8
Weather considerations
Pilots flying PHL-SEA should brief METARs and TAFs at both ends, plus any en-route SIGMETs. On this long-range mission, plan for an alternate within fuel reserves and review oceanic / NAT track procedures if applicable.
Frequently asked questions
What is the distance between PHL and SEA?
2,061 nautical miles (3,817 km / 2,372 statute miles) great-circle.
How long is the flight from Philadelphia to Seattle?
Approximately 5h 0m block-to-block for a typical commercial jet, depending on aircraft type and winds.
What aircraft typically fly PHL-SEA?
Common types include Boeing 737-800, Airbus A320neo, Airbus A321neo, Boeing 737 MAX 8 depending on operator and demand.
What altitude do flights cruise at?
Most flights at this distance cruise around FL350 (35,000 ft), though winds and traffic affect filed altitude.
What initial heading is the route?
299° true (WNW). Track varies along the route due to great-circle curvature.
Plan your next flight with confidence
Free aviation tools: METAR decoder, fuel calculator, weather, and live tracking.
Start Free →