Delta Air Lines flights from Seattle-Tacoma (SEA) to Dallas Fort Worth (DFW).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 08:25 Seattle-Tacoma (SEA) 14:26 Dallas Fort Worth (DFW) E
Delta Air Lines DL 803 Non-stop Airbus A220-300 (223) 4:01 Effective 2024-09-09 through 2024-10-06
Daily 08:25 Seattle-Tacoma (SEA) 14:32 Dallas Fort Worth (DFW) E
Delta Air Lines DL 803 Non-stop Airbus A220-300 (223) 4:07 Effective 2024-10-07 through 2024-10-30
Mon,Wed-Sun 08:25 Seattle-Tacoma (SEA) 14:32 Dallas Fort Worth (DFW) E
Delta Air Lines DL 803 Non-stop Airbus A220-300 (223) 4:07 Effective 2024-11-01 through 2024-11-10
Daily 08:45 Seattle-Tacoma (SEA) 14:38 Dallas Fort Worth (DFW) E
Delta Air Lines DL 803 Non-stop Airbus A220-100 (221) 3:53 Valid until 2024-09-08
Daily 09:30 Seattle-Tacoma (SEA) 15:20 Dallas Fort Worth (DFW) E
Delta Air Lines DL 803 Non-stop Airbus A220-100 (221) 3:50 Effective 2024-11-11 through 2024-11-27
Daily 09:30 Seattle-Tacoma (SEA) 15:20 Dallas Fort Worth (DFW) E
Delta Air Lines DL 803 Non-stop Airbus A220-100 (221) 3:50 Effective 2024-11-29 through 2024-12-18
Daily 09:30 Seattle-Tacoma (SEA) 15:20 Dallas Fort Worth (DFW) E
Delta Air Lines DL 803 Non-stop Airbus A220-100 (221) 3:50 Effective 2025-01-06 through 2025-04-13
Daily 09:30 Seattle-Tacoma (SEA) 15:31 Dallas Fort Worth (DFW) E
Delta Air Lines DL 803 Non-stop Airbus A220-100 (221) 4:01 Effective 2025-04-14 through 2025-06-07
Daily 09:30 Seattle-Tacoma (SEA) 15:28 Dallas Fort Worth (DFW) E
Delta Air Lines DL 803 Non-stop Airbus A220-100 (221) 3:58 Effective from 2025-06-08
Mon,Thu-Sun 09:55 Seattle-Tacoma (SEA) 15:50 Dallas Fort Worth (DFW) E
Delta Air Lines DL 803 Non-stop Airbus A220-300 (223) 3:55 Effective 2024-12-19 through 2025-01-05
Thu 11:15 Seattle-Tacoma (SEA) 17:15 Dallas Fort Worth (DFW) E
Delta Air Lines DL 803 Non-stop Airbus A220-300 (223) 4:00 Operates only on 2024-11-28
Tue,Thu 11:25 Seattle-Tacoma (SEA) 17:23 Dallas Fort Worth (DFW) E
Delta Air Lines DL 803 Non-stop Airbus A220-100 (221) 3:58 Effective 2024-10-31 through 2024-11-05
Tue,Wed 14:00 Seattle-Tacoma (SEA) 19:51 Dallas Fort Worth (DFW) E
Delta Air Lines DL 870 Non-stop Airbus A220-100 (221) 3:51 Effective 2024-12-24 through 2025-01-01
Daily 16:35 Seattle-Tacoma (SEA) 22:26 Dallas Fort Worth (DFW) E
Delta Air Lines DL 870 Non-stop Airbus A220-100 (221) 3:51 Valid until 2024-09-06
Sat 16:35 Seattle-Tacoma (SEA) 22:26 Dallas Fort Worth (DFW) E
Delta Air Lines DL 870 Non-stop Airbus A220-300 (223) 3:51 Operates only on 2024-09-07
Sun 16:35 Seattle-Tacoma (SEA) 22:26 Dallas Fort Worth (DFW) E
Delta Air Lines DL 870 Non-stop Airbus A220-100 (221) 3:51 Operates only on 2024-09-08
Daily 17:35 Seattle-Tacoma (SEA) 23:25 Dallas Fort Worth (DFW) E
Delta Air Lines DL 870 Non-stop Airbus A220-100 (221) 3:50 Effective 2025-01-06 through 2025-04-13
Daily 17:35 Seattle-Tacoma (SEA) 23:30 Dallas Fort Worth (DFW) E
Delta Air Lines DL 870 Non-stop Airbus A220-100 (221) 3:55 Effective 2025-04-14 through 2025-06-07
Daily 17:35 Seattle-Tacoma (SEA) 23:29 Dallas Fort Worth (DFW) E
Delta Air Lines DL 870 Non-stop Airbus A220-100 (221) 3:54 Effective from 2025-06-08
Daily 17:45 Seattle-Tacoma (SEA) 23:42 Dallas Fort Worth (DFW) E
Delta Air Lines DL 870 Non-stop Airbus A220-100 (221) 3:57 Effective 2024-09-09 through 2024-10-06
Daily 17:50 Seattle-Tacoma (SEA) 23:47 Dallas Fort Worth (DFW) E
Delta Air Lines DL 870 Non-stop Airbus A220-100 (221) 3:57 Effective 2024-10-07 through 2024-10-30
Mon,Wed-Sun 17:50 Seattle-Tacoma (SEA) 23:47 Dallas Fort Worth (DFW) E
Delta Air Lines DL 870 Non-stop Airbus A220-100 (221) 3:57 Effective 2024-11-01 through 2024-11-10
Daily 17:55 Seattle-Tacoma (SEA) 23:45 Dallas Fort Worth (DFW) E
Delta Air Lines DL 870 Non-stop Airbus A220-300 (223) 3:50 Effective 2024-11-11 through 2024-11-27
Mon,Fri-Sun 17:55 Seattle-Tacoma (SEA) 23:45 Dallas Fort Worth (DFW) E
Delta Air Lines DL 870 Non-stop Airbus A220-300 (223) 3:50 Effective 2024-11-29 through 2024-12-02
Daily 17:55 Seattle-Tacoma (SEA) 23:45 Dallas Fort Worth (DFW) E
Delta Air Lines DL 870 Non-stop Airbus A220-100 (221) 3:50 Effective 2024-12-03 through 2024-12-18
Mon,Thu-Sun 17:59 Seattle-Tacoma (SEA) 23:50 Dallas Fort Worth (DFW) E
Delta Air Lines DL 870 Non-stop Airbus A220-100 (221) 3:51 Effective 2024-12-19 through 2025-01-05




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Delta Air Lines flights from Seattle-Tacoma (SEA) to Dallas Fort Worth (DFW).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL803
08:25
Seattle-Tacoma (SEA)

14:26
Dallas Fort Worth (DFW) E
Effective 2024-09-09 through 2024-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:01, non-stop
Airbus A220-300 (223)
Delta Air Lines DL803
08:25
Seattle-Tacoma (SEA)

14:32
Dallas Fort Worth (DFW) E
Effective 2024-10-07 through 2024-10-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:07, non-stop
Airbus A220-300 (223)
Delta Air Lines DL803
08:25
Seattle-Tacoma (SEA)

14:32
Dallas Fort Worth (DFW) E
Effective 2024-11-01 through 2024-11-10
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 4:07, non-stop
Airbus A220-300 (223)
Delta Air Lines DL803
08:45
Seattle-Tacoma (SEA)

14:38
Dallas Fort Worth (DFW) E
Valid until 2024-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:53, non-stop
Airbus A220-100 (221)
Delta Air Lines DL803
09:30
Seattle-Tacoma (SEA)

15:20
Dallas Fort Worth (DFW) E
Effective 2024-11-11 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:50, non-stop
Airbus A220-100 (221)
Delta Air Lines DL803
09:30
Seattle-Tacoma (SEA)

15:20
Dallas Fort Worth (DFW) E
Effective 2024-11-29 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:50, non-stop
Airbus A220-100 (221)
Delta Air Lines DL803
09:30
Seattle-Tacoma (SEA)

15:20
Dallas Fort Worth (DFW) E
Effective 2025-01-06 through 2025-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:50, non-stop
Airbus A220-100 (221)
Delta Air Lines DL803
09:30
Seattle-Tacoma (SEA)

15:31
Dallas Fort Worth (DFW) E
Effective 2025-04-14 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:01, non-stop
Airbus A220-100 (221)
Delta Air Lines DL803
09:30
Seattle-Tacoma (SEA)

15:28
Dallas Fort Worth (DFW) E
Effective from 2025-06-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:58, non-stop
Airbus A220-100 (221)
Delta Air Lines DL803
09:55
Seattle-Tacoma (SEA)

15:50
Dallas Fort Worth (DFW) E
Effective 2024-12-19 through 2025-01-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:55, non-stop
Airbus A220-300 (223)
Delta Air Lines DL803
11:15
Seattle-Tacoma (SEA)

17:15
Dallas Fort Worth (DFW) E
Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:00, non-stop
Airbus A220-300 (223)
Delta Air Lines DL803
11:25
Seattle-Tacoma (SEA)

17:23
Dallas Fort Worth (DFW) E
Effective 2024-10-31 through 2024-11-05
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:58, non-stop
Airbus A220-100 (221)
Delta Air Lines DL870
14:00
Seattle-Tacoma (SEA)

19:51
Dallas Fort Worth (DFW) E
Effective 2024-12-24 through 2025-01-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:51, non-stop
Airbus A220-100 (221)
Delta Air Lines DL870
16:35
Seattle-Tacoma (SEA)

22:26
Dallas Fort Worth (DFW) E
Valid until 2024-09-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:51, non-stop
Airbus A220-100 (221)
Delta Air Lines DL870
16:35
Seattle-Tacoma (SEA)

22:26
Dallas Fort Worth (DFW) E
Operates only on 2024-09-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:51, non-stop
Airbus A220-300 (223)
Delta Air Lines DL870
16:35
Seattle-Tacoma (SEA)

22:26
Dallas Fort Worth (DFW) E
Operates only on 2024-09-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:51, non-stop
Airbus A220-100 (221)
Delta Air Lines DL870
17:35
Seattle-Tacoma (SEA)

23:25
Dallas Fort Worth (DFW) E
Effective 2025-01-06 through 2025-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:50, non-stop
Airbus A220-100 (221)
Delta Air Lines DL870
17:35
Seattle-Tacoma (SEA)

23:30
Dallas Fort Worth (DFW) E
Effective 2025-04-14 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:55, non-stop
Airbus A220-100 (221)
Delta Air Lines DL870
17:35
Seattle-Tacoma (SEA)

23:29
Dallas Fort Worth (DFW) E
Effective from 2025-06-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:54, non-stop
Airbus A220-100 (221)
Delta Air Lines DL870
17:45
Seattle-Tacoma (SEA)

23:42
Dallas Fort Worth (DFW) E
Effective 2024-09-09 through 2024-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:57, non-stop
Airbus A220-100 (221)
Delta Air Lines DL870
17:50
Seattle-Tacoma (SEA)

23:47
Dallas Fort Worth (DFW) E
Effective 2024-10-07 through 2024-10-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:57, non-stop
Airbus A220-100 (221)
Delta Air Lines DL870
17:50
Seattle-Tacoma (SEA)

23:47
Dallas Fort Worth (DFW) E
Effective 2024-11-01 through 2024-11-10
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 3:57, non-stop
Airbus A220-100 (221)
Delta Air Lines DL870
17:55
Seattle-Tacoma (SEA)

23:45
Dallas Fort Worth (DFW) E
Effective 2024-11-11 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:50, non-stop
Airbus A220-300 (223)
Delta Air Lines DL870
17:55
Seattle-Tacoma (SEA)

23:45
Dallas Fort Worth (DFW) E
Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 3:50, non-stop
Airbus A220-300 (223)
Delta Air Lines DL870
17:55
Seattle-Tacoma (SEA)

23:45
Dallas Fort Worth (DFW) E
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:50, non-stop
Airbus A220-100 (221)
Delta Air Lines DL870
17:59
Seattle-Tacoma (SEA)

23:50
Dallas Fort Worth (DFW) E
Effective 2024-12-19 through 2025-01-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:51, non-stop
Airbus A220-100 (221)
  • A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Dallas Fort Worth airport (DFW).
  • The flight distance is 1657 miles, or 2667 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . 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 3:50 and 4:07.
All SEA-DFW flights
All Delta Air Lines flights
Return (DFW-SEA) flights
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