Hawaiian Airlines flight HA 6651: Seattle-Tacoma - Denver

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 08:15 Sacramento (SMF) B 09:49 Portland (PDX)
HA 6651 Non-stop Embraer EMB 175 (E75) 1:34 Effective from 2025-12-18
Codeshare flight, operated by Alaska Airlines.(AS 2095)
Daily 12:00 Seattle-Tacoma (SEA) 15:44 Denver (DEN)
HA 6651 Non-stop Boeing 737 (737) 2:44 Effective 2025-10-04 through 2025-10-25
Codeshare flight, operated by Alaska Airlines.(AS 620)
Fri 13:09 Seattle-Tacoma (SEA) 16:49 Denver (DEN)
HA 6651 Non-stop Boeing 737 MAX 9 (7M9) 2:40 Operates only on 2025-05-16
Codeshare flight, operated by Alaska Airlines.(AS 602)
Daily 13:09 Seattle-Tacoma (SEA) 16:49 Denver (DEN)
HA 6651 Non-stop Boeing 737 (737) 2:40 Effective 2025-05-17 through 2025-06-11
Codeshare flight, operated by Alaska Airlines.(AS 602)
Tue,Thu 13:13 Seattle-Tacoma (SEA) 16:54 Denver (DEN)
HA 6651 Non-stop Boeing 737 MAX 8 (7M8) 2:41 Effective 2025-06-12 through 2025-06-17
Codeshare flight, operated by Alaska Airlines.(AS 620)
Mon,Thu,Sat,Sun 13:13 Seattle-Tacoma (SEA) 16:54 Denver (DEN)
HA 6651 Non-stop Boeing 737 (737) 2:41 Effective 2025-06-14 through 2025-06-23
Codeshare flight, operated by Alaska Airlines.(AS 620)
Wed 13:13 Seattle-Tacoma (SEA) 16:54 Denver (DEN)
HA 6651 Non-stop Boeing 737 MAX 9 (7M9) 2:41 Operates only on 2025-06-18
Codeshare flight, operated by Alaska Airlines.(AS 620)
Tue 13:13 Seattle-Tacoma (SEA) 16:54 Denver (DEN)
HA 6651 Non-stop Boeing 737 MAX 8 (7M8) 2:41 Effective 2025-06-24 through 2025-07-15
Codeshare flight, operated by Alaska Airlines.(AS 620)
Mon,Wed,Thu,Sat,Sun 13:13 Seattle-Tacoma (SEA) 16:54 Denver (DEN)
HA 6651 Non-stop Boeing 737 (737) 2:41 Effective 2025-06-25 through 2025-07-19
Codeshare flight, operated by Alaska Airlines.(AS 620)
Tue,Sun 13:13 Seattle-Tacoma (SEA) 16:54 Denver (DEN)
HA 6651 Non-stop Boeing 737 MAX 8 (7M8) 2:41 Effective 2025-07-20 through 2025-07-22
Codeshare flight, operated by Alaska Airlines.(AS 620)
Mon 13:13 Seattle-Tacoma (SEA) 16:54 Denver (DEN)
HA 6651 Non-stop Boeing 737 MAX 9 (7M9) 2:41 Operates only on 2025-07-21
Codeshare flight, operated by Alaska Airlines.(AS 620)
Mon,Wed,Thu,Sat,Sun 13:13 Seattle-Tacoma (SEA) 16:54 Denver (DEN)
HA 6651 Non-stop Boeing 737 (737) 2:41 Effective 2025-07-23 through 2025-08-13
Codeshare flight, operated by Alaska Airlines.(AS 620)
Tue 13:13 Seattle-Tacoma (SEA) 16:54 Denver (DEN)
HA 6651 Non-stop Boeing 737 MAX 8 (7M8) 2:41 Effective 2025-07-29 through 2025-08-19
Codeshare flight, operated by Alaska Airlines.(AS 620)
Thu 13:13 Seattle-Tacoma (SEA) 16:54 Denver (DEN)
HA 6651 Non-stop Boeing 737 MAX 9 (7M9) 2:41 Operates only on 2025-08-14
Codeshare flight, operated by Alaska Airlines.(AS 620)
Sat,Sun 13:13 Seattle-Tacoma (SEA) 16:54 Denver (DEN)
HA 6651 Non-stop Boeing 737 (737) 2:41 Effective 2025-08-16 through 2025-08-17
Codeshare flight, operated by Alaska Airlines.(AS 620)
Mon 13:13 Seattle-Tacoma (SEA) 16:54 Denver (DEN)
HA 6651 Non-stop Boeing 737-900 (739) 2:41 Operates only on 2025-08-18
Codeshare flight, operated by Alaska Airlines.(AS 620)
Daily 13:35 Seattle-Tacoma (SEA) 17:21 Denver (DEN)
HA 6651 Non-stop Boeing 737 (737) 2:46 Effective 2025-08-20 through 2025-10-03
Codeshare flight, operated by Alaska Airlines.(AS 620)
Daily 13:58 Seattle-Tacoma (SEA) 17:38 Denver (DEN)
HA 6651 Non-stop Boeing 737 (737) 2:40 Valid until 2025-05-11
Codeshare flight, operated by Alaska Airlines.(AS 620)
Mon,Wed 13:58 Seattle-Tacoma (SEA) 17:38 Denver (DEN)
HA 6651 Non-stop Boeing 737 MAX 9 (7M9) 2:40 Effective 2025-05-12 through 2025-05-14
Codeshare flight, operated by Alaska Airlines.(AS 620)
Tue 13:58 Seattle-Tacoma (SEA) 17:38 Denver (DEN)
HA 6651 Non-stop Boeing 737 (737) 2:40 Operates only on 2025-05-13
Codeshare flight, operated by Alaska Airlines.(AS 620)
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Hawaiian Airlines flight HA 6651:
Seattle-Tacoma - Denver
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Hawaiian Airlines HA6651
Effective from 2025-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2095)
Duration: 1:34, non-stop
Embraer EMB 175 (E75)

Hawaiian Airlines HA6651
Effective 2025-10-04 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:44, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6651
Operates only on 2025-05-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 602)
Duration: 2:40, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6651
Effective 2025-05-17 through 2025-06-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 602)
Duration: 2:40, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6651
Effective 2025-06-12 through 2025-06-17
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737 MAX 8 (7M8)

Hawaiian Airlines HA6651
Effective 2025-06-14 through 2025-06-23
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6651
Operates only on 2025-06-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6651
Effective 2025-06-24 through 2025-07-15
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737 MAX 8 (7M8)

Hawaiian Airlines HA6651
Effective 2025-06-25 through 2025-07-19
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6651
Effective 2025-07-20 through 2025-07-22
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737 MAX 8 (7M8)

Hawaiian Airlines HA6651
Operates only on 2025-07-21
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6651
Effective 2025-07-23 through 2025-08-13
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6651
Effective 2025-07-29 through 2025-08-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737 MAX 8 (7M8)

Hawaiian Airlines HA6651
Operates only on 2025-08-14
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6651
Effective 2025-08-16 through 2025-08-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6651
Operates only on 2025-08-18
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:41, non-stop
Boeing 737-900 (739)

Hawaiian Airlines HA6651
Effective 2025-08-20 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:46, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6651
Valid until 2025-05-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:40, non-stop
Boeing 737 (737)

Hawaiian Airlines HA6651
Effective 2025-05-12 through 2025-05-14
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:40, non-stop
Boeing 737 MAX 9 (7M9)

Hawaiian Airlines HA6651
Operates only on 2025-05-13
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 620)
Duration: 2:40, non-stop
Boeing 737 (737)
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  • HA 6651 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Denver airport (DEN).
  • The flight distance is 1022 miles, or 1644 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . 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 1:34 and 2:46.