Iberia flights from Dallas Fort Worth (DFW) to Seattle-Tacoma (SEA).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Tue,Fri-Sun 22:30 Dallas Fort Worth (DFW) 00:45 Seattle-Tacoma (SEA)
Iberia IB 4044 Non-stop Airbus A321 (321) 4:15 Effective 2025-05-05 through 2025-05-13
Codeshare flight, operated by American Airlines.(AA 1355)
The flight arrives 1 day after departure.
Mon-Wed,Fri-Sun 22:30 Dallas Fort Worth (DFW) 00:45 Seattle-Tacoma (SEA)
Iberia IB 4044 Non-stop Airbus A321 (321) 4:15 Effective 2025-05-14 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 1355)
The flight arrives 1 day after departure.
Wed 22:40 Dallas Fort Worth (DFW) 00:55 Seattle-Tacoma (SEA)
Iberia IB 4044 Non-stop Airbus A321 (321) 4:15 Operates only on 2025-05-07
Codeshare flight, operated by American Airlines.(AA 1355)
The flight arrives 1 day after departure.
Wed 20:40 Dallas Fort Worth (DFW) 22:59 Seattle-Tacoma (SEA)
Iberia IB 4134 Non-stop Airbus A321 (321) 4:19 Operates only on 2025-06-04
Codeshare flight, operated by American Airlines.(AA 1809)
Daily 20:40 Dallas Fort Worth (DFW) 23:02 Seattle-Tacoma (SEA)
Iberia IB 4134 Non-stop Airbus A321 (321) 4:22 Effective 2025-08-06 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 1809)
Daily 20:40 Dallas Fort Worth (DFW) 22:56 Seattle-Tacoma (SEA)
Iberia IB 4134 Non-stop Airbus A321 (321) 4:16 Effective 2025-09-03 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 1809)
Daily 20:42 Dallas Fort Worth (DFW) 22:57 Seattle-Tacoma (SEA)
Iberia IB 4134 Non-stop Airbus A321 (321) 4:15 Effective 2025-05-05 through 2025-05-22
Codeshare flight, operated by American Airlines.(AA 1809)
Daily 20:42 Dallas Fort Worth (DFW) 22:57 Seattle-Tacoma (SEA)
Iberia IB 4134 Non-stop Airbus A321 (321) 4:15 Effective 2025-05-24 through 2025-06-03
Codeshare flight, operated by American Airlines.(AA 1809)
Mon,Thu,Fri,Sun 20:42 Dallas Fort Worth (DFW) 22:56 Seattle-Tacoma (SEA)
Iberia IB 4134 Non-stop Airbus A321 (321) 4:14 Effective 2025-06-05 through 2025-07-03
Codeshare flight, operated by American Airlines.(AA 1809)
Daily 20:43 Dallas Fort Worth (DFW) 23:09 Seattle-Tacoma (SEA)
Iberia IB 4134 Non-stop Airbus A321neo (32Q) 4:26 Effective 2025-10-06 through 2025-10-25
Codeshare flight, operated by American Airlines.(AA 1809)
Sat 20:45 Dallas Fort Worth (DFW) 23:09 Seattle-Tacoma (SEA)
Iberia IB 4134 Non-stop Airbus A321 (321) 4:24 Valid until 2025-05-03
Codeshare flight, operated by American Airlines.(AA 1809)
Mon,Thu,Fri,Sun 20:45 Dallas Fort Worth (DFW) 23:02 Seattle-Tacoma (SEA)
Iberia IB 4134 Non-stop Airbus A321 (321) 4:17 Effective 2025-07-06 through 2025-08-04
Codeshare flight, operated by American Airlines.(AA 1809)
Fri 20:49 Dallas Fort Worth (DFW) 23:08 Seattle-Tacoma (SEA)
Iberia IB 4134 Non-stop Airbus A321neo (32Q) 4:19 Operates only on 2025-05-23
Codeshare flight, operated by American Airlines.(AA 1809)
Mon,Fri,Sun 22:30 Dallas Fort Worth (DFW) 00:51 Seattle-Tacoma (SEA)
Iberia IB 4134 Non-stop Airbus A321 (321) 4:21 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 1809)
The flight arrives 1 day after departure.
Daily 20:40 Dallas Fort Worth (DFW) 23:04 Seattle-Tacoma (SEA)
Iberia IB 4322 Non-stop Airbus A321 (321) 4:24 Effective 2025-11-02 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 3075)
Daily 20:40 Dallas Fort Worth (DFW) 23:05 Seattle-Tacoma (SEA)
Iberia IB 4322 Non-stop Airbus A321 (321) 4:25 Effective 2025-12-03 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 3075)
Daily 20:40 Dallas Fort Worth (DFW) 23:06 Seattle-Tacoma (SEA)
Iberia IB 4322 Non-stop Airbus A321 (321) 4:26 Effective 2025-12-18 through 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3075)
Daily 20:40 Dallas Fort Worth (DFW) 23:11 Seattle-Tacoma (SEA)
Iberia IB 4322 Non-stop Airbus A321 (321) 4:31 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3075)
Daily 20:40 Dallas Fort Worth (DFW) 23:09 Seattle-Tacoma (SEA)
Iberia IB 4322 Non-stop Airbus A321 (321) 4:29 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 3075)
Daily 20:43 Dallas Fort Worth (DFW) 23:09 Seattle-Tacoma (SEA)
Iberia IB 4322 Non-stop Airbus A321neo (32Q) 4:26 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 3075)
Mon,Thu,Fri,Sun 18:49 Dallas Fort Worth (DFW) 21:03 Seattle-Tacoma (SEA)
Iberia IB 4437 Non-stop Airbus A321neo (32Q) 4:14 Effective 2025-05-05 through 2025-06-02
Codeshare flight, operated by American Airlines.(AA 2003)
Tue,Wed,Sat 18:50 Dallas Fort Worth (DFW) 21:14 Seattle-Tacoma (SEA)
Iberia IB 4437 Non-stop Airbus A321neo (32Q) 4:24 Valid until 2025-05-03
Codeshare flight, operated by American Airlines.(AA 2003)
Daily 18:50 Dallas Fort Worth (DFW) 21:13 Seattle-Tacoma (SEA)
Iberia IB 4437 Non-stop Airbus A321 (321) 4:23 Effective 2025-06-05 through 2025-07-04
Codeshare flight, operated by American Airlines.(AA 2003)
Daily 18:50 Dallas Fort Worth (DFW) 21:09 Seattle-Tacoma (SEA)
Iberia IB 4437 Non-stop Airbus A321 (321) 4:19 Effective 2025-07-05 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 2003)
Daily 18:50 Dallas Fort Worth (DFW) 21:15 Seattle-Tacoma (SEA)
Iberia IB 4437 Non-stop Airbus A321 (321) 4:25 Effective 2025-08-06 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 2003)
Daily 18:50 Dallas Fort Worth (DFW) 21:13 Seattle-Tacoma (SEA)
Iberia IB 4437 Non-stop Airbus A321 (321) 4:23 Effective 2025-09-03 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 2003)
Daily 18:50 Dallas Fort Worth (DFW) 21:19 Seattle-Tacoma (SEA)
Iberia IB 4437 Non-stop Airbus A321 (321) 4:29 Effective 2025-10-06 through 2025-10-25
Codeshare flight, operated by American Airlines.(AA 2003)
Thu,Fri,Sun 20:42 Dallas Fort Worth (DFW) 23:01 Seattle-Tacoma (SEA)
Iberia IB 4437 Non-stop Airbus A321 (321) 4:19 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 2003)
Daily 18:50 Dallas Fort Worth (DFW) 21:15 Seattle-Tacoma (SEA)
Iberia IB 4438 Non-stop Airbus A321neo (32Q) 4:25 Effective 2025-11-02 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 1241)
Daily 18:50 Dallas Fort Worth (DFW) 21:16 Seattle-Tacoma (SEA)
Iberia IB 4438 Non-stop Airbus A321neo (32Q) 4:26 Effective 2025-12-18 through 2026-01-05
Codeshare flight, operated by American Airlines.(AA 1241)
Daily 18:50 Dallas Fort Worth (DFW) 21:19 Seattle-Tacoma (SEA)
Iberia IB 4438 Non-stop Airbus A321neo (32Q) 4:29 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 1241)
Daily 18:50 Dallas Fort Worth (DFW) 21:18 Seattle-Tacoma (SEA)
Iberia IB 4438 Non-stop Airbus A321neo (32Q) 4:28 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 1241)
Mon,Thu,Fri,Sun 18:50 Dallas Fort Worth (DFW) 21:14 Seattle-Tacoma (SEA)
Iberia IB 4649 Non-stop Airbus A321neo (32Q) 4:24 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 2009)
Daily 22:30 Dallas Fort Worth (DFW) 00:44 Seattle-Tacoma (SEA)
Iberia IB 4691 Non-stop Airbus A321 (321) 4:14 Effective 2025-06-05 through 2025-06-30
Codeshare flight, operated by American Airlines.(AA 1487)
The flight arrives 1 day after departure.
Wed,Thu 22:30 Dallas Fort Worth (DFW) 00:44 Seattle-Tacoma (SEA)
Iberia IB 4691 Non-stop Airbus A321 (321) 4:14 Effective 2025-07-02 through 2025-07-03
Codeshare flight, operated by American Airlines.(AA 1487)
The flight arrives 1 day after departure.
Daily 22:30 Dallas Fort Worth (DFW) 00:43 Seattle-Tacoma (SEA)
Iberia IB 4691 Non-stop Airbus A321 (321) 4:13 Effective 2025-07-05 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 1487)
The flight arrives 1 day after departure.
Daily 22:30 Dallas Fort Worth (DFW) 00:44 Seattle-Tacoma (SEA)
Iberia IB 4691 Non-stop Airbus A321 (321) 4:14 Effective 2025-08-06 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 1487)
The flight arrives 1 day after departure.
Thu-Sun 22:30 Dallas Fort Worth (DFW) 00:53 Seattle-Tacoma (SEA)
Iberia IB 4776 Non-stop Airbus A321 (321) 4:23 Effective 2025-11-02 through 2025-11-30
Codeshare flight, operated by American Airlines.(AA 2647)
The flight arrives 1 day after departure.
Thu-Sun 22:30 Dallas Fort Worth (DFW) 00:57 Seattle-Tacoma (SEA)
Iberia IB 4776 Non-stop Airbus A321 (321) 4:27 Effective 2025-12-18 through 2026-01-04
Codeshare flight, operated by American Airlines.(AA 2647)
The flight arrives 1 day after departure.
Thu-Sun 22:30 Dallas Fort Worth (DFW) 00:57 Seattle-Tacoma (SEA)
Iberia IB 4776 Non-stop Airbus A321 (321) 4:27 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 2647)
The flight arrives 1 day after departure.
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Iberia flights from Dallas Fort Worth (DFW) to Seattle-Tacoma (SEA).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2025-05-05 through 2025-05-13
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1355)
Duration: 4:15, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Effective 2025-05-14 through 2025-06-04
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1355)
Duration: 4:15, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Operates only on 2025-05-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1355)
Duration: 4:15, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Operates only on 2025-06-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1809)
Duration: 4:19, non-stop
Airbus A321 (321)

Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1809)
Duration: 4:22, non-stop
Airbus A321 (321)

Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1809)
Duration: 4:16, non-stop
Airbus A321 (321)

Effective 2025-05-05 through 2025-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1809)
Duration: 4:15, non-stop
Airbus A321 (321)

Effective 2025-05-24 through 2025-06-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1809)
Duration: 4:15, non-stop
Airbus A321 (321)

Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1809)
Duration: 4:14, non-stop
Airbus A321 (321)

Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1809)
Duration: 4:26, non-stop
Airbus A321neo (32Q)

Valid until 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1809)
Duration: 4:24, non-stop
Airbus A321 (321)

Effective 2025-07-06 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1809)
Duration: 4:17, non-stop
Airbus A321 (321)

Operates only on 2025-05-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1809)
Duration: 4:19, non-stop
Airbus A321neo (32Q)

Valid until 2025-05-04
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1809)
Duration: 4:21, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3075)
Duration: 4:24, non-stop
Airbus A321 (321)

Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3075)
Duration: 4:25, non-stop
Airbus A321 (321)

Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3075)
Duration: 4:26, non-stop
Airbus A321 (321)

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3075)
Duration: 4:31, non-stop
Airbus A321 (321)

Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3075)
Duration: 4:29, non-stop
Airbus A321 (321)

Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3075)
Duration: 4:26, non-stop
Airbus A321neo (32Q)

Effective 2025-05-05 through 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2003)
Duration: 4:14, non-stop
Airbus A321neo (32Q)

Valid until 2025-05-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2003)
Duration: 4:24, non-stop
Airbus A321neo (32Q)

Effective 2025-06-05 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2003)
Duration: 4:23, non-stop
Airbus A321 (321)

Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2003)
Duration: 4:19, non-stop
Airbus A321 (321)

Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2003)
Duration: 4:25, non-stop
Airbus A321 (321)

Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2003)
Duration: 4:23, non-stop
Airbus A321 (321)

Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2003)
Duration: 4:29, non-stop
Airbus A321 (321)

Valid until 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2003)
Duration: 4:19, non-stop
Airbus A321 (321)

Effective 2025-11-02 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1241)
Duration: 4:25, non-stop
Airbus A321neo (32Q)

Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1241)
Duration: 4:26, non-stop
Airbus A321neo (32Q)

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1241)
Duration: 4:29, non-stop
Airbus A321neo (32Q)

Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1241)
Duration: 4:28, non-stop
Airbus A321neo (32Q)

Valid until 2025-05-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2009)
Duration: 4:24, non-stop
Airbus A321neo (32Q)

Effective 2025-06-05 through 2025-06-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1487)
Duration: 4:14, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Effective 2025-07-02 through 2025-07-03
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1487)
Duration: 4:14, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1487)
Duration: 4:13, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1487)
Duration: 4:14, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Effective 2025-11-02 through 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2647)
Duration: 4:23, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Effective 2025-12-18 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2647)
Duration: 4:27, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Effective from 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2647)
Duration: 4:27, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.
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  • A domestic route departing from the Dallas Fort Worth airport (DFW) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 1657 miles, or 2667 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 4:13 and 4:31.