Hawaiian Airlines flight HA 6421: Portland - Spokane

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Wed,Fri,Sat 21:40 Portland (PDX) 22:52 Spokane (GEG)
HA 6421 Non-stop Boeing 737 (737) 1:12 Effective 2026-01-07 through 2026-01-14
Codeshare flight, operated by Alaska Airlines.(AS 1356)
Mon,Thu,Sun 21:40 Portland (PDX) 22:52 Spokane (GEG)
HA 6421 Non-stop Boeing 737 MAX 9 (7M9) 1:12 Effective 2026-01-08 through 2026-01-12
Codeshare flight, operated by Alaska Airlines.(AS 1356)
Tue-Thu,Sat 21:40 Portland (PDX) 22:52 Spokane (GEG)
HA 6421 Non-stop Boeing 737 (737) 1:12 Effective 2026-01-15 through 2026-01-21
Codeshare flight, operated by Alaska Airlines.(AS 1356)
Mon,Thu,Fri,Sun 21:40 Portland (PDX) 22:52 Spokane (GEG)
HA 6421 Non-stop Boeing 737 MAX 9 (7M9) 1:12 Effective 2026-01-16 through 2026-01-23
Codeshare flight, operated by Alaska Airlines.(AS 1356)
Sat 21:40 Portland (PDX) 22:52 Spokane (GEG)
HA 6421 Non-stop Boeing 737 MAX 9 (7M9) 1:12 Effective 2026-01-24 through 2026-01-31
Codeshare flight, operated by Alaska Airlines.(AS 1356)
Mon-Fri,Sun 21:40 Portland (PDX) 22:52 Spokane (GEG)
HA 6421 Non-stop Boeing 737 (737) 1:12 Effective 2026-01-25 through 2026-01-30
Codeshare flight, operated by Alaska Airlines.(AS 1356)
Mon,Tue,Sun 21:40 Portland (PDX) 22:52 Spokane (GEG)
HA 6421 Non-stop Boeing 737 MAX 9 (7M9) 1:12 Effective 2026-02-01 through 2026-02-03
Codeshare flight, operated by Alaska Airlines.(AS 1356)
Tue-Sun 21:40 Portland (PDX) 22:52 Spokane (GEG)
HA 6421 Non-stop Boeing 737 (737) 1:12 Effective 2026-02-04 through 2026-02-11
Codeshare flight, operated by Alaska Airlines.(AS 1356)
Mon 21:40 Portland (PDX) 22:52 Spokane (GEG)
HA 6421 Non-stop Boeing 737 MAX 9 (7M9) 1:12 Operates only on 2026-02-09
Codeshare flight, operated by Alaska Airlines.(AS 1356)
Mon,Tue,Thu-Sat 21:40 Portland (PDX) 22:51 Spokane (GEG)
HA 6421 Non-stop Boeing 737 MAX 9 (7M9) 1:11 Effective 2026-02-12 through 2026-03-03
Codeshare flight, operated by Alaska Airlines.(AS 1356)
Wed,Sun 21:40 Portland (PDX) 22:51 Spokane (GEG)
HA 6421 Non-stop Boeing 737 (737) 1:11 Effective 2026-02-15 through 2026-03-01
Codeshare flight, operated by Alaska Airlines.(AS 1356)
Mon-Thu,Sat,Sun 21:40 Portland (PDX) 22:51 Spokane (GEG)
HA 6421 Non-stop Boeing 737 MAX 9 (7M9) 1:11 Effective 2026-03-04 through 2026-03-14
Codeshare flight, operated by Alaska Airlines.(AS 1356)
Fri 21:40 Portland (PDX) 22:51 Spokane (GEG)
HA 6421 Non-stop Boeing 737 (737) 1:11 Operates only on 2026-03-06
Codeshare flight, operated by Alaska Airlines.(AS 1356)
Fri,Sun 21:40 Portland (PDX) 22:51 Spokane (GEG)
HA 6421 Non-stop Boeing 737 (737) 1:11 Effective 2026-03-13 through 2026-03-15
Codeshare flight, operated by Alaska Airlines.(AS 1356)
Mon,Tue 21:40 Portland (PDX) 22:51 Spokane (GEG)
HA 6421 Non-stop Boeing 737 MAX 9 (7M9) 1:11 Effective 2026-03-16 through 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 1356)
Wed 21:45 Portland (PDX) 22:53 Spokane (GEG)
HA 6421 Non-stop Boeing 737 (737) 1:08 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 1356)
Daily 21:45 Portland (PDX) 22:49 Spokane (GEG)
HA 6421 Non-stop Boeing 737 (737) 1:04 Effective 2026-03-19 through 2026-04-21
Codeshare flight, operated by Alaska Airlines.(AS 1356)
Daily 21:50 Portland (PDX) 23:00 Spokane (GEG)
HA 6421 Non-stop Boeing 737 (737) 1:10 Valid until 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 1356)


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Hawaiian Airlines flight HA 6421:
Portland - Spokane
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Hawaiian Airlines HA6421
21:40
Portland (PDX)

22:52
Spokane (GEG)
Effective 2026-01-07 through 2026-01-14
Mon
-
Tue
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1356)
Duration: 1:12, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6421
21:40
Portland (PDX)

22:52
Spokane (GEG)
Effective 2026-01-08 through 2026-01-12
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1356)
Duration: 1:12, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Hawaiian Airlines HA6421
21:40
Portland (PDX)

22:52
Spokane (GEG)
Effective 2026-01-15 through 2026-01-21
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1356)
Duration: 1:12, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6421
21:40
Portland (PDX)

22:52
Spokane (GEG)
Effective 2026-01-16 through 2026-01-23
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1356)
Duration: 1:12, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Hawaiian Airlines HA6421
21:40
Portland (PDX)

22:52
Spokane (GEG)
Effective 2026-01-24 through 2026-01-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1356)
Duration: 1:12, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Hawaiian Airlines HA6421
21:40
Portland (PDX)

22:52
Spokane (GEG)
Effective 2026-01-25 through 2026-01-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1356)
Duration: 1:12, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6421
21:40
Portland (PDX)

22:52
Spokane (GEG)
Effective 2026-02-01 through 2026-02-03
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1356)
Duration: 1:12, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Hawaiian Airlines HA6421
21:40
Portland (PDX)

22:52
Spokane (GEG)
Effective 2026-02-04 through 2026-02-11
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1356)
Duration: 1:12, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6421
21:40
Portland (PDX)

22:52
Spokane (GEG)
Operates only on 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1356)
Duration: 1:12, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Hawaiian Airlines HA6421
21:40
Portland (PDX)

22:51
Spokane (GEG)
Effective 2026-02-12 through 2026-03-03
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1356)
Duration: 1:11, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Hawaiian Airlines HA6421
21:40
Portland (PDX)

22:51
Spokane (GEG)
Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1356)
Duration: 1:11, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6421
21:40
Portland (PDX)

22:51
Spokane (GEG)
Effective 2026-03-04 through 2026-03-14
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1356)
Duration: 1:11, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Hawaiian Airlines HA6421
21:40
Portland (PDX)

22:51
Spokane (GEG)
Operates only on 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1356)
Duration: 1:11, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6421
21:40
Portland (PDX)

22:51
Spokane (GEG)
Effective 2026-03-13 through 2026-03-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1356)
Duration: 1:11, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6421
21:40
Portland (PDX)

22:51
Spokane (GEG)
Effective 2026-03-16 through 2026-03-17
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1356)
Duration: 1:11, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Hawaiian Airlines HA6421
21:45
Portland (PDX)

22:53
Spokane (GEG)
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 1356)
Duration: 1:08, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6421
21:45
Portland (PDX)

22:49
Spokane (GEG)
Effective 2026-03-19 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1356)
Duration: 1:04, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Hawaiian Airlines HA6421
21:50
Portland (PDX)

23:00
Spokane (GEG)
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 1356)
Duration: 1:10, non-stop
Boeing 737 (737)
  • HA 6421 is a domestic flight departing from the Portland airport (PDX) and arriving at Spokane airport (GEG).
  • The flight distance is 278 miles, or 447 km.
  • The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:04 and 1:12.
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