Nonstop from Seattle-Tacoma International to Hartsfield-Jackson Atlanta International: distance, flying time, which airlines fly it and how often.
Distance
2,178 mi, great circle
Flying time
typical, gate to gate
Flights a day
average, November 2026
Airlines
passenger airlines
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Fares found in recent searches load here. You can also compare SEA to ATL fares by month.
Hartsfield–Jackson Atlanta International Airport has two terminals and seven concourses with a total of 200 gates. The Domestic Terminal is located on the west side of Hartsfield–Jackson and the Maynard H. Jackson Jr. International Terminal is on the east side of the airport.
From Wikipedia, retrieved 2026-10-25. Terminal assignments change: check with your airline and the airport's website.
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About 4h 50m gate to gate for the 3,505 km (2,178 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Alaska Airlines and Delta Air Lines, with about 11 flights a day between them in our data (AeroDataBox, November 2026).