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Direct flights from Atlanta to Seattle

Airlines Schedules

ATL - SEA route map All flights from ATL to SEA non-stop. There are direct flights from Hartsfield–Jackson Atlanta International Airport (ATL), Georgia, USA to Seattle Tacoma International (SEA), Washington, USA with Delta Air Lines and Alaska Airlines. 81 weekly departures are currently scheduled on this route. Departure times range from 07:00 to 21:35 depending on the schedule period. The flight distance is 2190 miles (3524 km). Flight time ranges from 5 hours and 11 minutes to 5 hours and 45 minutes.

ATL
Hartsfield–Jackson Atlanta Airport
USAAtlanta , USA
SEA
Seattle Tacoma
USASeattle , USA
ATL
Hartsfield–Jackson Atlanta Airport
USAAtlanta , USA
Seattle Tacoma
USASeattle , USA
SEA
Flight time 5h 11min to 5h 45min
Updated Jun 29, 2026
CHANGE DIRECTION

Airlines with non-stop routes:

Delta Air Lines SkyTeam

Departure times vary between 07:30 and 21:35 • From Terminal S
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
60 flights/week
60 flights/week

Alaska Airlines oneworld

Departure times vary between 07:00 and 16:34 • From Terminal N
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
21 flights/week
21 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Atlanta to Seattle with Delta Air Lines

This is a weekly direct flight schedule for Delta Air Lines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
DL444
07:35
07:35
07:35
07:35
07:35
07:35
07:35
DL774
09:40
09:40
09:40
09:45
09:45
09:45
09:45
DL648
11:15
11:15
11:15
11:15
11:15
11:15
11:15
DL629
12:29
12:29
12:29
12:29
12:29
12:29
12:29
DL481
13:45
13:45
13:45
13:45
13:45
13:45
13:48
DL472
16:45
16:45
16:45
16:45
16:45
16:45
16:45
DL714
18:00
18:00
18:00
18:00
18:00
18:00
18:00
DL903
21:35
21:35
21:35
21:35
21:35
21:35
21:35

The timetable & schedule information was updated at 2026-06-29

RETURN SCHEDULE
CHECK PRICES
Flight schedule from Atlanta to Seattle with Alaska Airlines

This is a weekly direct flight schedule for Alaska Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
AS377
07:00
07:00
----
----
07:00
07:00
----
AS348
08:54
08:54
08:54
08:54
08:54
08:54
08:54
AS218
16:18
16:18
16:18
16:18
16:18
16:18
16:18

The timetable & schedule information was updated at 2026-06-29

RETURN SCHEDULE
CHECK PRICES
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Atlanta to Seattle scheduled departures

Select a date to see every published non-stop departure between ATL and SEA.

Friday
Fri
Jul 31
12 flights(12)
Saturday
Sat
Aug 01
11 flights(11)
Sunday
Sun
Aug 02
11 flights(11)
Monday
Mon
Aug 03
11 flights(11)
Tuesday
Tue
Aug 04
11 flights(11)
Wednesday
Wed
Aug 05
10 flights(10)
Thursday
Thu
Aug 06
10 flights(10)
Time
Airline
Flight
07:00
Alaska Airlines Alaska Airlines
AS377
07:40
Delta Air Lines Delta Air Lines
DL444
08:54
Alaska Airlines Alaska Airlines
AS348
09:50
Delta Air Lines Delta Air Lines
DL774
11:10
Delta Air Lines Delta Air Lines
DL648
12:33
Delta Air Lines Delta Air Lines
DL629
14:38
Delta Air Lines Delta Air Lines
DL481
16:18
Alaska Airlines Alaska Airlines
AS218
16:45
Delta Air Lines Delta Air Lines
DL472
17:50
Delta Air Lines Delta Air Lines
DL714
19:22
Delta Air Lines Delta Air Lines
DL834
21:35
Delta Air Lines Delta Air Lines
DL903
07:00
Alaska Airlines Alaska Airlines
AS377
07:40
Delta Air Lines Delta Air Lines
DL444
08:54
Alaska Airlines Alaska Airlines
AS348
09:50
Delta Air Lines Delta Air Lines
DL774
11:10
Delta Air Lines Delta Air Lines
DL648
12:33
Delta Air Lines Delta Air Lines
DL629
14:28
Delta Air Lines Delta Air Lines
DL481
16:18
Alaska Airlines Alaska Airlines
AS218
16:45
Delta Air Lines Delta Air Lines
DL472
17:50
Delta Air Lines Delta Air Lines
DL714
21:35
Delta Air Lines Delta Air Lines
DL903
07:40
Delta Air Lines Delta Air Lines
DL444
08:54
Alaska Airlines Alaska Airlines
AS348
09:50
Delta Air Lines Delta Air Lines
DL774
11:10
Delta Air Lines Delta Air Lines
DL648
12:33
Delta Air Lines Delta Air Lines
DL629
14:38
Delta Air Lines Delta Air Lines
DL481
16:18
Alaska Airlines Alaska Airlines
AS218
16:45
Delta Air Lines Delta Air Lines
DL472
17:50
Delta Air Lines Delta Air Lines
DL714
19:22
Delta Air Lines Delta Air Lines
DL834
21:35
Delta Air Lines Delta Air Lines
DL903
07:00
Alaska Airlines Alaska Airlines
AS377
07:35
Delta Air Lines Delta Air Lines
DL444
08:54
Alaska Airlines Alaska Airlines
AS348
09:40
Delta Air Lines Delta Air Lines
DL774
11:15
Delta Air Lines Delta Air Lines
DL648
12:29
Delta Air Lines Delta Air Lines
DL629
13:45
Delta Air Lines Delta Air Lines
DL481
16:18
Alaska Airlines Alaska Airlines
AS218
16:45
Delta Air Lines Delta Air Lines
DL472
18:00
Delta Air Lines Delta Air Lines
DL714
21:35
Delta Air Lines Delta Air Lines
DL903
07:00
Alaska Airlines Alaska Airlines
AS377
07:35
Delta Air Lines Delta Air Lines
DL444
08:54
Alaska Airlines Alaska Airlines
AS348
09:40
Delta Air Lines Delta Air Lines
DL774
11:15
Delta Air Lines Delta Air Lines
DL648
12:29
Delta Air Lines Delta Air Lines
DL629
13:45
Delta Air Lines Delta Air Lines
DL481
16:18
Alaska Airlines Alaska Airlines
AS218
16:45
Delta Air Lines Delta Air Lines
DL472
18:00
Delta Air Lines Delta Air Lines
DL714
21:35
Delta Air Lines Delta Air Lines
DL903
07:35
Delta Air Lines Delta Air Lines
DL444
08:54
Alaska Airlines Alaska Airlines
AS348
09:40
Delta Air Lines Delta Air Lines
DL774
11:15
Delta Air Lines Delta Air Lines
DL648
12:29
Delta Air Lines Delta Air Lines
DL629
13:45
Delta Air Lines Delta Air Lines
DL481
16:18
Alaska Airlines Alaska Airlines
AS218
16:45
Delta Air Lines Delta Air Lines
DL472
18:00
Delta Air Lines Delta Air Lines
DL714
21:35
Delta Air Lines Delta Air Lines
DL903
07:35
Delta Air Lines Delta Air Lines
DL444
08:54
Alaska Airlines Alaska Airlines
AS348
09:45
Delta Air Lines Delta Air Lines
DL774
11:15
Delta Air Lines Delta Air Lines
DL648
12:29
Delta Air Lines Delta Air Lines
DL629
13:45
Delta Air Lines Delta Air Lines
DL481
16:18
Alaska Airlines Alaska Airlines
AS218
16:45
Delta Air Lines Delta Air Lines
DL472
18:00
Delta Air Lines Delta Air Lines
DL714
21:35
Delta Air Lines Delta Air Lines
DL903
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ATL-SEA flight route
Route map from Atlanta, ATL to Seattle, SEA. The distance is 2190 miles or 3524 km.
Atlanta - Seattle direct flight map
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ATL - SEA route facts

  • Distance
    2190 miles (3524 km)
  • Flight time
    5 hours and 11 minutes to 5 hours and 45 minutes
  • Airlines
    Delta Delta
    Alaska Airlines Alaska Airlines
  • Airline alliances
    SkyTeam oneworld
  • Cabins
    Economy Business First
  • Hub airports
    Delta Air Lines: ATL (Largest hub.) and SEA
    Alaska Airlines: SEA (Primary hub.)
  • Departure terminals
    Delta Air Lines: Terminal S
    Alaska Airlines: Terminal N
  • Aircraft
    Delta Air Lines: Boeing 757-300 Passenger, Boeing 737-900 Passenger, Boeing 757 Passenger and Airbus A321neo
    Alaska Airlines: Boeing 737-900 (winglets) Passenger/BBJ3, Boeing 737MAX 9 Passenger, Boeing 737-800 (winglets) Passenger/BBJ2 and Boeing 737MAX 8 Passenger

Route FAQ

Delta Air Lines and Alaska Airlines operate non-stop flights from ATL to SEA with 81 weekly departures.

Scheduled flight time from ATL to SEA ranges from 5 hours and 11 minutes to 5 hours and 45 minutes. The route covers 2190 miles (3524 km).

81 weekly departures are currently scheduled on this route, with published departure times ranging from 07:00 to 21:35 depending on the schedule period.

Departure terminals: Delta Air Lines: Terminal S and Alaska Airlines: Terminal N.

Economy, Business and First are currently scheduled on non-stop flights for this route.
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