Alaska Airlines flight AS 4339: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 06:00 Austin (AUS) 07:22 Dallas Fort Worth (DFW)
AS 4339 Non-stop Boeing 737-800 (738) 1:22 Effective 2026-03-14 through 2026-04-04
Codeshare flight, operated by American Airlines.(AA 1658)
Mon-Fri,Sun 06:02 Austin (AUS) 07:24 Dallas Fort Worth (DFW)
AS 4339 Non-stop Boeing 737-800 (738) 1:22 Effective 2026-03-15 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 1658)
Daily 07:15 Phoenix Sky Harbor (PHX) 4 08:11 Tucson (TUS)
AS 4339 Non-stop Embraer EMB 175 (E75) 0:56 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 6367)
Daily 07:15 Phoenix Sky Harbor (PHX) 4 08:13 Tucson (TUS)
AS 4339 Non-stop Embraer EMB 175 (E75) 0:58 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 6369)
Mon,Tue,Sun 07:30 Phoenix Sky Harbor (PHX) 4 08:32 Tucson (TUS)
AS 4339 Non-stop Canadair CRJ 700 (CR7) 1:02 Effective 2026-03-08 through 2026-03-10
Codeshare flight, operated by American Airlines.(AA 6456)
Daily 08:43 Tucson (TUS) 09:39 Phoenix Sky Harbor (PHX) 4
AS 4339 Non-stop Embraer EMB 175 (E75) 0:56 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 6369)
Daily 08:45 Tucson (TUS) 09:39 Phoenix Sky Harbor (PHX) 4
AS 4339 Non-stop Embraer EMB 175 (E75) 0:54 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 6367)
Daily 11:57 Killeen/Fort Hood (GRK) 13:05 Dallas Fort Worth (DFW) E
AS 4339 Non-stop Canadair CRJ 700 (CR7) 1:08 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 6232)
Sat 12:46 Killeen/Fort Hood (GRK) 13:45 Dallas Fort Worth (DFW)
AS 4339 Non-stop Embraer EMB 170 / EMB 175 (E70) 0:59 Effective 2026-04-11 through 2026-05-16
Codeshare flight, operated by American Airlines.(AA 3617)
Mon-Wed,Sun 12:46 Killeen/Fort Hood (GRK) 13:45 Dallas Fort Worth (DFW)
AS 4339 Non-stop Embraer EMB 170 / EMB 175 (E70) 0:59 Effective 2026-05-17 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 3617)
Mon-Fri,Sun 16:45 Dallas Fort Worth (DFW) E 17:35 Tyler (TYR)
AS 4339 Non-stop Canadair CRJ 700 (CR7) 0:50 Effective 2026-04-07 through 2026-05-15
Codeshare flight, operated by American Airlines.(AA 6419)
Sat,Sun 16:45 Killeen/Fort Hood (GRK) 17:50 Dallas Fort Worth (DFW)
AS 4339 Non-stop Embraer EMB 175 (E75) 1:05 Effective 2026-10-03 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 3432)
Mon,Fri,Sat 17:00 Killeen/Fort Hood (GRK) 18:01 Dallas Fort Worth (DFW)
AS 4339 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:01 Effective 2026-01-09 through 2026-02-09
Codeshare flight, operated by American Airlines.(AA 3569)
Wed 17:00 Killeen/Fort Hood (GRK) 18:01 Dallas Fort Worth (DFW)
AS 4339 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:01 Operates only on 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3569)
Tue 17:35 Phoenix Sky Harbor (PHX) 4 18:27 Tucson (TUS)
AS 4339 Non-stop Canadair CRJ 700 (CR7) 0:52 Operates only on 2026-01-06
Codeshare flight, operated by American Airlines.(AA 4886)
Mon,Wed-Fri,Sun 18:36 Phoenix Sky Harbor (PHX) 4 19:33 Tucson (TUS)
AS 4339 Non-stop Canadair CRJ 900 (CR9) 0:57 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 4902)
Tue,Sat 18:36 Phoenix Sky Harbor (PHX) 4 19:31 Tucson (TUS)
AS 4339 Non-stop Canadair CRJ 700 (CR7) 0:55 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 4902)
Mon-Fri,Sun 18:46 Tyler (TYR) 19:50 Dallas Fort Worth (DFW) E
AS 4339 Non-stop Canadair CRJ 700 (CR7) 1:04 Effective 2026-04-07 through 2026-05-15
Codeshare flight, operated by American Airlines.(AA 6419)
This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 4339: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4339
06:00
Austin (AUS)

07:22
Dallas Fort Worth (DFW)
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1658)
Duration: 1:22, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4339
06:02
Austin (AUS)

07:24
Dallas Fort Worth (DFW)
Effective 2026-03-15 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1658)
Duration: 1:22, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4339
07:15
Phoenix Sky Harbor (PHX) 4

08:11
Tucson (TUS)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6367)
Duration: 0:56, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4339
07:15
Phoenix Sky Harbor (PHX) 4

08:13
Tucson (TUS)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6369)
Duration: 0:58, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4339
07:30
Phoenix Sky Harbor (PHX) 4

08:32
Tucson (TUS)
Effective 2026-03-08 through 2026-03-10
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6456)
Duration: 1:02, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4339
08:43
Tucson (TUS)

09:39
Phoenix Sky Harbor (PHX) 4
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6369)
Duration: 0:56, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4339
08:45
Tucson (TUS)

09:39
Phoenix Sky Harbor (PHX) 4
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6367)
Duration: 0:54, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4339
11:57
Killeen/Fort Hood (GRK)

13:05
Dallas Fort Worth (DFW) E
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6232)
Duration: 1:08, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4339
12:46
Killeen/Fort Hood (GRK)

13:45
Dallas Fort Worth (DFW)
Effective 2026-04-11 through 2026-05-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3617)
Duration: 0:59, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4339
12:46
Killeen/Fort Hood (GRK)

13:45
Dallas Fort Worth (DFW)
Effective 2026-05-17 through 2026-05-20
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3617)
Duration: 0:59, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4339
16:45
Dallas Fort Worth (DFW) E

17:35
Tyler (TYR)
Effective 2026-04-07 through 2026-05-15
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6419)
Duration: 0:50, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4339
16:45
Killeen/Fort Hood (GRK)

17:50
Dallas Fort Worth (DFW)
Effective 2026-10-03 through 2026-10-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3432)
Duration: 1:05, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4339
17:00
Killeen/Fort Hood (GRK)

18:01
Dallas Fort Worth (DFW)
Effective 2026-01-09 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3569)
Duration: 1:01, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4339
17:00
Killeen/Fort Hood (GRK)

18:01
Dallas Fort Worth (DFW)
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3569)
Duration: 1:01, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4339
17:35
Phoenix Sky Harbor (PHX) 4

18:27
Tucson (TUS)
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4886)
Duration: 0:52, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4339
18:36
Phoenix Sky Harbor (PHX) 4

19:33
Tucson (TUS)
Effective 2026-02-12 through 2026-03-06
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4902)
Duration: 0:57, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS4339
18:36
Phoenix Sky Harbor (PHX) 4

19:31
Tucson (TUS)
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4902)
Duration: 0:55, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4339
18:46
Tyler (TYR)

19:50
Dallas Fort Worth (DFW) E
Effective 2026-04-07 through 2026-05-15
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6419)
Duration: 1:04, non-stop
Canadair CRJ 700 (CR7)
This flight number is listed as serving the following routes:
  • Austin (AUS) - Dallas Fort Worth (DFW)
  • Killeen/Fort Hood (GRK) - Dallas Fort Worth (DFW)
  • Phoenix Sky Harbor (PHX) - Tucson (TUS)
  • Tyler (TYR) - Dallas Fort Worth (DFW)
All Alaska Airlines flights
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