Delta Air Lines flights from Austin (AUS) to Seattle-Tacoma (SEA).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Tue,Fri-Sun 14:22 Austin (AUS) 17:00 Seattle-Tacoma (SEA)
Delta Air Lines DL 317 Non-stop Airbus A220-300 (223) 4:38 Valid until 2026-01-04
Daily 11:50 Austin (AUS) 14:29 Seattle-Tacoma (SEA)
Delta Air Lines DL 396 Non-stop Boeing 737-800 (738) 4:39 Effective from 2026-10-06
Mon-Fri,Sun 11:57 Austin (AUS) 14:35 Seattle-Tacoma (SEA)
Delta Air Lines DL 396 Non-stop Airbus A319 (319) 4:38 Effective 2026-03-08 through 2026-03-13
Mon-Fri,Sun 11:57 Austin (AUS) 14:37 Seattle-Tacoma (SEA)
Delta Air Lines DL 396 Non-stop Airbus A319 (319) 4:40 Effective 2026-03-15 through 2026-04-12
Sat 16:30 Austin (AUS) 19:05 Seattle-Tacoma (SEA)
Delta Air Lines DL 396 Non-stop Airbus A319 (319) 4:35 Effective 2026-03-14 through 2026-04-11
Daily 06:00 Austin (AUS) 08:40 Seattle-Tacoma (SEA)
Delta Air Lines DL 780 Non-stop Airbus A220-100 (221) 4:40 Effective 2026-03-08 through 2026-03-14
Daily 06:00 Austin (AUS) 08:42 Seattle-Tacoma (SEA)
Delta Air Lines DL 780 Non-stop Airbus A220-100 (221) 4:42 Effective 2026-03-15 through 2026-04-12
Daily 06:05 Austin (AUS) 08:55 Seattle-Tacoma (SEA)
Delta Air Lines DL 780 Non-stop Airbus A220-100 (221) 4:50 Valid until 2026-01-04
Daily 06:10 Austin (AUS) 08:55 Seattle-Tacoma (SEA)
Delta Air Lines DL 780 Non-stop Airbus A220-300 (223) 4:45 Effective 2026-02-13 through 2026-03-07
Daily 06:10 Austin (AUS) 08:45 Seattle-Tacoma (SEA)
Delta Air Lines DL 780 Non-stop Boeing 737-800 (738) 4:35 Effective 2026-04-13 through 2026-10-05
Daily 06:10 Austin (AUS) 08:51 Seattle-Tacoma (SEA)
Delta Air Lines DL 780 Non-stop Boeing 737-800 (738) 4:41 Effective from 2026-10-06
Daily 16:55 Austin (AUS) 19:38 Seattle-Tacoma (SEA)
Delta Air Lines DL 831 Non-stop Airbus A220-300 (223) 4:43 Effective 2026-01-05 through 2026-03-07
Mon-Fri,Sun 18:06 Austin (AUS) 20:47 Seattle-Tacoma (SEA)
Delta Air Lines DL 831 Non-stop Airbus A220-100 (221) 4:41 Effective 2026-03-08 through 2026-03-13
Mon-Fri,Sun 18:06 Austin (AUS) 20:49 Seattle-Tacoma (SEA)
Delta Air Lines DL 831 Non-stop Airbus A220-100 (221) 4:43 Effective 2026-03-15 through 2026-04-12
Mon-Fri,Sun 18:08 Austin (AUS) 20:47 Seattle-Tacoma (SEA)
Delta Air Lines DL 831 Non-stop Boeing 737-800 (738) 4:39 Effective 2026-04-13 through 2026-05-22
Mon-Fri,Sun 18:08 Austin (AUS) 20:47 Seattle-Tacoma (SEA)
Delta Air Lines DL 831 Non-stop Boeing 737-800 (738) 4:39 Effective 2026-05-25 through 2026-09-04
Mon-Fri,Sun 18:08 Austin (AUS) 20:47 Seattle-Tacoma (SEA)
Delta Air Lines DL 831 Non-stop Boeing 737-800 (738) 4:39 Effective 2026-09-07 through 2026-10-05
Mon-Fri,Sun 18:08 Austin (AUS) 20:45 Seattle-Tacoma (SEA)
Delta Air Lines DL 831 Non-stop Boeing 737-800 (738) 4:37 Effective from 2026-10-06
Daily 11:50 Austin (AUS) 14:28 Seattle-Tacoma (SEA)
Delta Air Lines DL 1684 Non-stop Boeing 737-800 (738) 4:38 Effective 2026-04-13 through 2026-10-05
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Parallax here AUS-SEA




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Delta Air Lines flights from Austin (AUS) to Seattle-Tacoma (SEA).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL317
14:22
Austin (AUS)

17:00
Seattle-Tacoma (SEA)
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 4:38, non-stop
Airbus A220-300 (223)
Direct Flights:
Delta Air Lines DL396
11:50
Austin (AUS)

14:29
Seattle-Tacoma (SEA)
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:39, non-stop
Boeing 737-800 (738)
Direct Flights:
Delta Air Lines DL396
11:57
Austin (AUS)

14:35
Seattle-Tacoma (SEA)
Effective 2026-03-08 through 2026-03-13
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:38, non-stop
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL396
11:57
Austin (AUS)

14:37
Seattle-Tacoma (SEA)
Effective 2026-03-15 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:40, non-stop
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL396
16:30
Austin (AUS)

19:05
Seattle-Tacoma (SEA)
Effective 2026-03-14 through 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:35, non-stop
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL780
06:00
Austin (AUS)

08:40
Seattle-Tacoma (SEA)
Effective 2026-03-08 through 2026-03-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:40, non-stop
Airbus A220-100 (221)
Direct Flights:
Delta Air Lines DL780
06:00
Austin (AUS)

08:42
Seattle-Tacoma (SEA)
Effective 2026-03-15 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:42, non-stop
Airbus A220-100 (221)
Direct Flights:
Delta Air Lines DL780
06:05
Austin (AUS)

08:55
Seattle-Tacoma (SEA)
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:50, non-stop
Airbus A220-100 (221)
Direct Flights:
Delta Air Lines DL780
06:10
Austin (AUS)

08:55
Seattle-Tacoma (SEA)
Effective 2026-02-13 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:45, non-stop
Airbus A220-300 (223)
Direct Flights:
Delta Air Lines DL780
06:10
Austin (AUS)

08:45
Seattle-Tacoma (SEA)
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:35, non-stop
Boeing 737-800 (738)
Direct Flights:
Delta Air Lines DL780
06:10
Austin (AUS)

08:51
Seattle-Tacoma (SEA)
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:41, non-stop
Boeing 737-800 (738)
Direct Flights:
Delta Air Lines DL831
16:55
Austin (AUS)

19:38
Seattle-Tacoma (SEA)
Effective 2026-01-05 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:43, non-stop
Airbus A220-300 (223)
Direct Flights:
Delta Air Lines DL831
18:06
Austin (AUS)

20:47
Seattle-Tacoma (SEA)
Effective 2026-03-08 through 2026-03-13
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:41, non-stop
Airbus A220-100 (221)
Direct Flights:
Delta Air Lines DL831
18:06
Austin (AUS)

20:49
Seattle-Tacoma (SEA)
Effective 2026-03-15 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:43, non-stop
Airbus A220-100 (221)
Direct Flights:
Delta Air Lines DL831
18:08
Austin (AUS)

20:47
Seattle-Tacoma (SEA)
Effective 2026-04-13 through 2026-05-22
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:39, non-stop
Boeing 737-800 (738)
Direct Flights:
Delta Air Lines DL831
18:08
Austin (AUS)

20:47
Seattle-Tacoma (SEA)
Effective 2026-05-25 through 2026-09-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:39, non-stop
Boeing 737-800 (738)
Direct Flights:
Delta Air Lines DL831
18:08
Austin (AUS)

20:47
Seattle-Tacoma (SEA)
Effective 2026-09-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:39, non-stop
Boeing 737-800 (738)
Direct Flights:
Delta Air Lines DL831
18:08
Austin (AUS)

20:45
Seattle-Tacoma (SEA)
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:37, non-stop
Boeing 737-800 (738)
Direct Flights:
Delta Air Lines DL1684
11:50
Austin (AUS)

14:28
Seattle-Tacoma (SEA)
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:38, non-stop
Boeing 737-800 (738)
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Parallax here AUS-SEA
  • A domestic route departing from the Austin airport (AUS) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 1768 miles, or 2845 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 4:35 and 4:50.
All AUS-SEA flights
All Delta Air Lines flights
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