Hawaiian Airlines flight HA 6431: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 13:55 Phoenix Sky Harbor (PHX) 3 16:10 Boise (BOI)
HA 6431 Non-stop Embraer EMB 175 (E75) 2:15 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by Alaska Airlines.(AS 2169)
Mon-Fri 14:43 Phoenix Sky Harbor (PHX) 3 17:02 Boise (BOI)
HA 6431 Non-stop Embraer EMB 175 (E75) 2:19 Valid until 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 2099)
Daily 21:59 San Diego (SAN) 2 23:17 San Luis Obispo (SBP)
HA 6431 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2026-03-11 through 2026-03-17
Codeshare flight, operated by Alaska Airlines.(AS 2471)
Wed 21:59 San Diego (SAN) 2 23:07 San Luis Obispo (SBP)
HA 6431 Non-stop Embraer EMB 175 (E75) 1:08 Operates only on 2026-03-18
Codeshare flight, operated by Alaska Airlines.(AS 2102)
Daily 21:59 San Diego (SAN) 2 23:18 San Luis Obispo (SBP)
HA 6431 Non-stop Embraer EMB 175 (E75) 1:19 Effective 2026-03-19 through 2026-04-21
Codeshare flight, operated by Alaska Airlines.(AS 3339)
Sat,Sun 22:41 Seattle-Tacoma (SEA) 05:49 Indianapolis (IND)
HA 6431 Non-stop Boeing 737 (737) 4:08 Effective 2026-01-03 through 2026-01-04
Codeshare flight, operated by Alaska Airlines.(AS 624)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:


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Hawaiian Airlines flight HA 6431: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Hawaiian Airlines HA6431
13:55
Phoenix Sky Harbor (PHX) 3

16:10
Boise (BOI)
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2169)
Duration: 2:15, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Hawaiian Airlines HA6431
14:43
Phoenix Sky Harbor (PHX) 3

17:02
Boise (BOI)
Valid until 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2099)
Duration: 2:19, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Hawaiian Airlines HA6431
21:59
San Diego (SAN) 2

23:17
San Luis Obispo (SBP)
Effective 2026-03-11 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 2471)
Duration: 1:18, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Hawaiian Airlines HA6431
21:59
San Diego (SAN) 2

23:07
San Luis Obispo (SBP)
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2102)
Duration: 1:08, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Hawaiian Airlines HA6431
21:59
San Diego (SAN) 2

23:18
San Luis Obispo (SBP)
Effective 2026-03-19 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 3339)
Duration: 1:19, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Hawaiian Airlines HA6431
22:41
Seattle-Tacoma (SEA)

05:49(+1)
Indianapolis (IND)
Effective 2026-01-03 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 624)
Duration: 4:08, non-stop
Boeing 737 (737)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
  • Phoenix Sky Harbor (PHX) - Boise (BOI)
  • San Diego (SAN) - San Luis Obispo (SBP)
  • Seattle-Tacoma (SEA) - Indianapolis (IND)
All Hawaiian Airlines flights
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