New calculation
Flight distance & time
John F Kennedy International Airport → Seattle Tacoma International Airport
JFKSEA
- Distance
- 3,886 km · 2,414 mi
- Flight time
- 05h 36m
- CO₂ per passenger
- 349 kg
This John F Kennedy International Airport → Seattle Tacoma International Airport route is 3,886 km (2,414 mi) end to end. The estimated flight time is 05h 36m, and a passenger's share of CO₂ works out at roughly 349 kg.
See the reverse route: Seattle Tacoma International Airport → John F Kennedy International Airport
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Your route
- FromJFKJohn F Kennedy International AirportNew York, New York
- ToSEASeattle Tacoma International AirportSeattle, Washington
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~11 flights/day
Airlines on this route
Alaska AirlinesChina AirlinesDelta Air LinesEVA AirJetBlue Airways
Common questions
John F Kennedy International Airport to Seattle Tacoma International Airport FAQ
How far is John F Kennedy International Airport from Seattle Tacoma International Airport?
John F Kennedy International Airport (JFK) and Seattle Tacoma International Airport (SEA) are 3,886 km (2,414 mi) apart, measured along the great-circle route.
How long is the flight from John F Kennedy International Airport to Seattle Tacoma International Airport?
A direct JFK–SEA flight covers the distance in about 05h 36m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from John F Kennedy International Airport to Seattle Tacoma International Airport produce?
A passenger's share of CO₂ on the JFK–SEA route is roughly 349 kg.
Which airlines fly from John F Kennedy International Airport to Seattle Tacoma International Airport?
Alaska Airlines, China Airlines, Delta Air Lines, EVA Air, JetBlue Airways operate scheduled service between JFK and SEA.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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