SeattleAtlantaNonstop Flight TimeSEA–ATL
Seattle (Seattle-Tacoma International Airport) to Atlanta (Hartsfield-Jackson Atlanta International Airport).
The estimated flight time from Seattle (SEA) to Atlanta (ATL) is about 5h 5m, covering 2,178 miles. Delta Air Lines and Alaska Airlines fly the route nonstop with 10-11/day departures, from 06:00 to 23:59 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~5h 5m Estimated from great-circle distance — no tracked flights yet. | 2,178 mi | Nonstop | 10-11/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Nonstop airlines from Seattle to Atlanta
Delta Air Lines and Alaska Airlines operate 10-11/day flights from SEA to ATL.
- First departure
- 06:00
- Last departure
- 23:59
- Cadence
- ~every 2 hours
- Scheduled departure times
- 13
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Delta Air Lines | 8/day | Airbus A320 family, Boeing 737, Boeing 757 · Seat map |
Aircraft on this route
Flying the other way?
ATL to SEA flights — 11-12/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for SEA, refreshed on a rolling basis. Frequency uses 76 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
Route FAQ
How long is the flight from Seattle to Atlanta?
The estimated flight time from Seattle (SEA) to Atlanta (ATL) is about 5h 5m, based on the 2,178-mile flying distance.
How far is Seattle from Atlanta?
Seattle (SEA) to Atlanta (ATL) is about 2,178 miles by air.
Are there nonstop flights from Seattle to Atlanta?
Yes. Delta Air Lines and Alaska Airlines fly nonstop from Seattle (SEA) to Atlanta (ATL), with 10-11/day departures.
Which airlines fly from Seattle to Atlanta?
Delta Air Lines and Alaska Airlines fly nonstop from Seattle (SEA) to Atlanta (ATL).
What aircraft fly from Seattle to Atlanta?
The SEA–ATL route is flown with Airbus A320 family, Boeing 737, Boeing 757.