Hawaiian Airlines
flight
HA 6657:
Seattle-Tacoma - Dallas Fort Worth
Seattle-Tacoma - Dallas Fort Worth
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Hawaiian Airlines HA6657
Effective 2026-03-19 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 426)
Duration: 3:40, non-stop Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6657
Operates only on 2026-03-18
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 426)
Duration: 3:52, non-stop Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6657
Effective 2026-01-07 through 2026-01-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 426)
Duration: 3:59, non-stop Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6657
Effective 2026-01-16 through 2026-01-22
Mon
-
-
Tue
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Wed
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-
Thu
Fri
Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 426)
Duration: 3:59, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Hawaiian Airlines HA6657
Effective 2026-01-17 through 2026-01-25
Mon
Tue
Wed
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 426)
Duration: 3:59, non-stop Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6657
Operates only on 2026-01-26
Mon
Tue
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-
Wed
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Thu
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Fri
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-
Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 426)
Duration: 3:59, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Hawaiian Airlines HA6657
Effective 2026-01-27 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 426)
Duration: 3:59, non-stop Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6657
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 426)
Duration: 3:58, non-stop Boeing 737 (737)
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Parallax here SEA-DFW
- HA 6657 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 3:40 and 3:59.