AtlantatoSeattleFlight Time
ATL–SEA · Nonstop
Atlanta (Hartsfield-Jackson Atlanta International Airport) to Seattle (Seattle-Tacoma International Airport).
The estimated flight time from Atlanta (ATL) to Seattle (SEA) is about 5h 5m, covering 2,178 miles. Delta Air Lines and Alaska Airlines fly the route nonstop with 11-12/day departures, from 07:00 to 22:06 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 | 11-12/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Nonstop airlines from Atlanta to Seattle
Delta Air Lines and Alaska Airlines operate 11-12/day flights from ATL to SEA. Departures leave from Terminals S and N at ATL.
- First departure
- 07:00
- Last departure
- 22:06
- Cadence
- ~hourly
- Scheduled departure times
- 17
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Delta Air Lines | 8-9/day | Airbus A320 family, Boeing 737, Boeing 757 · Terminal S |
Aircraft on this route
Flying the other way?
SEA to ATL flights — 10-11/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for ATL, refreshed on a rolling basis. Frequency uses 80 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 Atlanta to Seattle?
The estimated flight time from Atlanta (ATL) to Seattle (SEA) is about 5h 5m, based on the 2,178-mile flying distance.
How far is Atlanta from Seattle?
Atlanta (ATL) to Seattle (SEA) is about 2,178 miles by air.
Are there nonstop flights from Atlanta to Seattle?
Yes. Delta Air Lines and Alaska Airlines fly nonstop from Atlanta (ATL) to Seattle (SEA), with 11-12/day departures.
Which airlines fly from Atlanta to Seattle?
Delta Air Lines and Alaska Airlines fly nonstop from Atlanta (ATL) to Seattle (SEA).
What aircraft fly from Atlanta to Seattle?
The ATL–SEA route is flown with Airbus A320 family, Boeing 737, Boeing 757.