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Flight distance & time
Seattle Tacoma International Airport → Louis Armstrong New Orleans International Airport
SEAMSY
- Distance
- 3,352 km · 2,082 mi
- Flight time
- 04h 56m
- CO₂ per passenger
- 301 kg
This Seattle Tacoma International Airport → Louis Armstrong New Orleans International Airport route is 3,352 km (2,082 mi) end to end. The estimated flight time is 04h 56m, and a passenger's share of CO₂ works out at roughly 301 kg.
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Your route
- FromSEASeattle Tacoma International AirportSeattle, Washington
- ToMSYLouis Armstrong New Orleans International AirportNew Orleans, Louisiana
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~2 flights/day
Airlines on this route
Alaska Airlines
Common questions
Seattle Tacoma International Airport to Louis Armstrong New Orleans International Airport FAQ
How far is Seattle Tacoma International Airport from Louis Armstrong New Orleans International Airport?
Seattle Tacoma International Airport (SEA) and Louis Armstrong New Orleans International Airport (MSY) are 3,352 km (2,082 mi) apart, measured along the great-circle route.
How long is the flight from Seattle Tacoma International Airport to Louis Armstrong New Orleans International Airport?
A direct SEA–MSY flight covers the distance in about 04h 56m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Seattle Tacoma International Airport to Louis Armstrong New Orleans International Airport produce?
A passenger's share of CO₂ on the SEA–MSY route is roughly 301 kg.
Which airlines fly from Seattle Tacoma International Airport to Louis Armstrong New Orleans International Airport?
Alaska Airlines operate scheduled service between SEA and MSY.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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