ATL to SEA Route Guide
Atlanta, United States → Seattle, United States
Quick answer
KATL (Atlanta, United States) to KSEA (Seattle, United States) is a 1,892 NM (3,504 km / 2,177 mi) great-circle route with an initial bearing of 307° (NW). Typical cruise altitude FL350, expected flight time 4h 37m, common aircraft: Boeing 737-800, Airbus A320neo, Airbus A321neo.
Distance
1,892 NM
3,504 km / 2,177 mi
Initial Bearing
307° (NW)
True heading at departure
Typical Cruise
FL350
35,000 ft
Block Time
4h 37m
Typical jet, no wind correction
Fuel Estimate
7,176 kg
Single-aisle equivalent + reserve
Departure Elevation
1,026 ft
KATL
Arrival Elevation
433 ft
KSEA
What aircraft fly this route?
For a 1,892 NM mission, operators typically deploy:
- Boeing 737-800
- Airbus A320neo
- Airbus A321neo
- Boeing 737 MAX 8
Weather considerations
Pilots flying ATL-SEA should brief METARs and TAFs at both ends, plus any en-route SIGMETs.
Frequently asked questions
What is the distance between ATL and SEA?
1,892 nautical miles (3,504 km / 2,177 statute miles) great-circle.
How long is the flight from Atlanta to Seattle?
Approximately 4h 37m block-to-block for a typical commercial jet, depending on aircraft type and winds.
What aircraft typically fly ATL-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?
307° true (NW). Track varies along the route due to great-circle curvature.
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