Hawaiian Airlines
flight
HA 6605:
Seattle-Tacoma - Austin
Seattle-Tacoma - Austin
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Hawaiian Airlines HA6605
Effective 2026-02-12 through 2026-02-18
Mon
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Tue
Wed
Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 502)
Duration: 4:10, non-stop Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6605
Effective 2026-02-13 through 2026-03-01
Mon
Tue
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Wed
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Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 502)
Duration: 4:10, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Hawaiian Airlines HA6605
Effective 2026-02-24 through 2026-03-04
Mon
Tue
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 502)
Duration: 4:10, non-stop Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6605
Operates only on 2026-03-05
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 502)
Duration: 4:10, non-stop Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6605
Effective 2026-03-06 through 2026-03-07
Mon
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Tue
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Wed
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Thu
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Fri
Sat
Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 502)
Duration: 4:10, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Hawaiian Airlines HA6605
Effective 2026-03-08 through 2026-03-16
Mon
Tue
Wed
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-
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 502)
Duration: 4:10, non-stop Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6605
Effective 2026-03-11 through 2026-03-17
Mon
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Tue
Wed
Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 502)
Duration: 4:10, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Hawaiian Airlines HA6605
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 502)
Duration: 4:00, non-stop Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6605
Effective 2026-03-19 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 502)
Duration: 4:27, non-stop Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6605
Valid until 2026-01-02
Mon
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Tue
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Wed
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Thu
Fri
Sat
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-
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 502)
Duration: 4:05, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Hawaiian Airlines HA6605
Valid until 2026-01-06
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 502)
Duration: 4:05, non-stop Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6605
Effective 2026-01-07 through 2026-01-14
Mon
-
-
Tue
Wed
Thu
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-
Fri
-
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 502)
Duration: 4:05, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Hawaiian Airlines HA6605
Effective 2026-01-08 through 2026-01-16
Mon
Tue
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-
Wed
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-
Thu
Fri
Sat
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-
Sun
-
-
Codeshare flight, operated by Alaska Airlines.
(AS 502)
Duration: 4:05, non-stop Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6605
Effective 2026-01-17 through 2026-01-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by Alaska Airlines.
(AS 502)
Duration: 4:05, non-stop Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6605
Effective 2026-01-18 through 2026-01-25
Mon
-
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Tue
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Wed
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Thu
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Fri
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-
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 502)
Duration: 4:05, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Hawaiian Airlines HA6605
Effective 2026-01-26 through 2026-02-02
Mon
Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 502)
Duration: 4:05, non-stop Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6605
Effective 2026-01-27 through 2026-02-01
Mon
-
-
Tue
Wed
Thu
Fri
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-
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 502)
Duration: 4:05, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Hawaiian Airlines HA6605
Effective 2026-02-03 through 2026-02-10
Mon
Tue
Wed
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-
Thu
Fri
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-
Sat
-
-
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 502)
Duration: 4:05, non-stop Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6605
Effective 2026-02-04 through 2026-02-11
Mon
-
-
Tue
-
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Wed
Thu
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Fri
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-
Sat
Sun
-
-
Codeshare flight, operated by Alaska Airlines.
(AS 502)
Duration: 4:05, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Hawaiian Airlines HA6605
Operates only on 2026-02-06
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 502)
Duration: 4:05, non-stop Boeing 737 MAX 8 (7M8)
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Parallax here SEA-AUS
- HA 6605 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Austin airport (AUS).
- The flight distance is 1768 miles, or 2845 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 4:00 and 4:27.