Finnair flight AY 5710: Seattle-Tacoma - Dallas Fort Worth

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:58 Seattle-Tacoma (SEA) 12:50 Dallas Fort Worth (DFW)
AY 5710 Non-stop Airbus A321 (321) 3:52 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 1667)
Daily 07:30 Seattle-Tacoma (SEA) 13:36 Dallas Fort Worth (DFW)
AY 5710 Non-stop Airbus A321 (321) 4:06 Effective 2025-05-05 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 1667)
Daily 07:42 Seattle-Tacoma (SEA) 13:45 Dallas Fort Worth (DFW)
AY 5710 Non-stop Airbus A321 (321) 4:03 Effective 2025-12-03 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 1667)
Daily 07:44 Seattle-Tacoma (SEA) 13:45 Dallas Fort Worth (DFW)
AY 5710 Non-stop Airbus A321 (321) 4:01 Effective 2025-12-18 through 2026-01-20
Codeshare flight, operated by American Airlines.(AA 1667)
Mon,Wed-Sun 07:44 Seattle-Tacoma (SEA) 13:45 Dallas Fort Worth (DFW)
AY 5710 Non-stop Airbus A321 (321) 4:01 Effective 2026-01-22 through 2026-02-02
Codeshare flight, operated by American Airlines.(AA 1667)
Mon,Tue,Thu-Sun 07:44 Seattle-Tacoma (SEA) 13:45 Dallas Fort Worth (DFW)
AY 5710 Non-stop Airbus A321 (321) 4:01 Effective 2026-02-03 through 2026-02-10
Codeshare flight, operated by American Airlines.(AA 1667)
Wed 07:44 Seattle-Tacoma (SEA) 13:45 Dallas Fort Worth (DFW)
AY 5710 Non-stop Airbus A321 (321) 4:01 Operates only on 2026-02-11
Codeshare flight, operated by American Airlines.(AA 1667)
Mon-Wed,Fri-Sun 07:46 Seattle-Tacoma (SEA) 13:45 Dallas Fort Worth (DFW)
AY 5710 Non-stop Airbus A321 (321) 3:59 Effective 2025-11-02 through 2025-11-10
Codeshare flight, operated by American Airlines.(AA 1667)
Daily 07:46 Seattle-Tacoma (SEA) 13:45 Dallas Fort Worth (DFW)
AY 5710 Non-stop Airbus A321 (321) 3:59 Effective 2025-11-12 through 2025-11-19
Codeshare flight, operated by American Airlines.(AA 1667)
Mon,Wed-Sun 07:46 Seattle-Tacoma (SEA) 13:45 Dallas Fort Worth (DFW)
AY 5710 Non-stop Airbus A321 (321) 3:59 Effective 2025-11-21 through 2025-11-27
Codeshare flight, operated by American Airlines.(AA 1667)
Mon,Tue,Sat,Sun 07:46 Seattle-Tacoma (SEA) 13:45 Dallas Fort Worth (DFW)
AY 5710 Non-stop Airbus A321 (321) 3:59 Effective 2025-11-29 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 1667)
Mon,Wed-Sun 07:49 Seattle-Tacoma (SEA) 13:45 Dallas Fort Worth (DFW)
AY 5710 Non-stop Airbus A321neo (32Q) 3:56 Effective 2025-07-05 through 2025-07-14
Codeshare flight, operated by American Airlines.(AA 1667)
Daily 07:49 Seattle-Tacoma (SEA) 13:45 Dallas Fort Worth (DFW)
AY 5710 Non-stop Airbus A321neo (32Q) 3:56 Effective 2025-07-15 through 2025-07-30
Codeshare flight, operated by American Airlines.(AA 1667)
Mon,Tue 07:49 Seattle-Tacoma (SEA) 13:45 Dallas Fort Worth (DFW)
AY 5710 Non-stop Airbus A321neo (32Q) 3:56 Effective 2025-08-04 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 1667)
Daily 07:50 Seattle-Tacoma (SEA) 13:43 Dallas Fort Worth (DFW)
AY 5710 Non-stop Airbus A321neo (32Q) 3:53 Effective 2025-06-05 through 2025-06-23
Codeshare flight, operated by American Airlines.(AA 1667)
Mon,Wed-Sun 07:50 Seattle-Tacoma (SEA) 13:43 Dallas Fort Worth (DFW)
AY 5710 Non-stop Airbus A321neo (32Q) 3:53 Effective 2025-06-25 through 2025-07-04
Codeshare flight, operated by American Airlines.(AA 1667)
Mon-Wed,Sat,Sun 09:55 Seattle-Tacoma (SEA) 15:55 Dallas Fort Worth (DFW)
AY 5710 Non-stop Airbus A321 (321) 4:00 Effective 2025-08-06 through 2025-08-13
Codeshare flight, operated by American Airlines.(AA 707)
Daily 09:55 Seattle-Tacoma (SEA) 15:55 Dallas Fort Worth (DFW)
AY 5710 Non-stop Airbus A321 (321) 4:00 Effective 2025-08-14 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 707)
Daily 09:57 Seattle-Tacoma (SEA) 15:55 Dallas Fort Worth (DFW)
AY 5710 Non-stop Airbus A321 (321) 3:58 Effective 2025-09-03 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 707)
Daily 10:00 Seattle-Tacoma (SEA) 15:55 Dallas Fort Worth (DFW)
AY 5710 Non-stop Airbus A321 (321) 3:55 Effective 2025-10-06 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 707)
Daily 10:02 Seattle-Tacoma (SEA) 15:55 Dallas Fort Worth (DFW)
AY 5710 Non-stop Airbus A321 (321) 3:53 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 707)
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Finnair flight AY 5710:
Seattle-Tacoma - Dallas Fort Worth
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Finnair AY5710
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1667)
Duration: 3:52, non-stop
Airbus A321 (321)

Finnair AY5710
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1667)
Duration: 4:06, non-stop
Airbus A321 (321)

Finnair AY5710
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1667)
Duration: 4:03, non-stop
Airbus A321 (321)

Finnair AY5710
Effective 2025-12-18 through 2026-01-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1667)
Duration: 4:01, non-stop
Airbus A321 (321)

Finnair AY5710
Effective 2026-01-22 through 2026-02-02
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1667)
Duration: 4:01, non-stop
Airbus A321 (321)

Finnair AY5710
Effective 2026-02-03 through 2026-02-10
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1667)
Duration: 4:01, non-stop
Airbus A321 (321)

Finnair AY5710
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1667)
Duration: 4:01, non-stop
Airbus A321 (321)

Finnair AY5710
Effective 2025-11-02 through 2025-11-10
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1667)
Duration: 3:59, non-stop
Airbus A321 (321)

Finnair AY5710
Effective 2025-11-12 through 2025-11-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1667)
Duration: 3:59, non-stop
Airbus A321 (321)

Finnair AY5710
Effective 2025-11-21 through 2025-11-27
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1667)
Duration: 3:59, non-stop
Airbus A321 (321)

Finnair AY5710
Effective 2025-11-29 through 2025-12-02
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1667)
Duration: 3:59, non-stop
Airbus A321 (321)

Finnair AY5710
Effective 2025-07-05 through 2025-07-14
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1667)
Duration: 3:56, non-stop
Airbus A321neo (32Q)

Finnair AY5710
Effective 2025-07-15 through 2025-07-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1667)
Duration: 3:56, non-stop
Airbus A321neo (32Q)

Finnair AY5710
Effective 2025-08-04 through 2025-08-05
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1667)
Duration: 3:56, non-stop
Airbus A321neo (32Q)

Finnair AY5710
Effective 2025-06-05 through 2025-06-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1667)
Duration: 3:53, non-stop
Airbus A321neo (32Q)

Finnair AY5710
Effective 2025-06-25 through 2025-07-04
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1667)
Duration: 3:53, non-stop
Airbus A321neo (32Q)

Finnair AY5710
Effective 2025-08-06 through 2025-08-13
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 707)
Duration: 4:00, non-stop
Airbus A321 (321)

Finnair AY5710
Effective 2025-08-14 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 707)
Duration: 4:00, non-stop
Airbus A321 (321)

Finnair AY5710
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 707)
Duration: 3:58, non-stop
Airbus A321 (321)

Finnair AY5710
Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 707)
Duration: 3:55, non-stop
Airbus A321 (321)

Finnair AY5710
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 707)
Duration: 3:53, non-stop
Airbus A321 (321)
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  • AY 5710 is a domestic flight 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 3:52 and 4:06.