Alaska Airlines flight AS 4189: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 07:00 Raleigh/Durham (RDU) 2 09:14 Los Angeles (LAX)
AS 4189 Non-stop Boeing 737-800 (738) 5:14 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 1943)
Daily 07:00 Raleigh/Durham (RDU) 2 09:16 Los Angeles (LAX)
AS 4189 Non-stop Boeing 737-800 (738) 5:16 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 1232)
Daily 07:15 Raleigh/Durham (RDU) 2 09:30 Los Angeles (LAX)
AS 4189 Non-stop Boeing 737-800 (738) 5:15 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 1943)
Daily 12:41 Los Angeles (LAX) 17:35 Austin (AUS)
AS 4189 Non-stop Boeing 737-800 (738) 2:54 Effective 2026-01-06 through 2026-02-08
Codeshare flight, operated by American Airlines.(AA 1943)
Tue,Wed 12:41 Los Angeles (LAX) 17:35 Austin (AUS)
AS 4189 Non-stop Boeing 737-800 (738) 2:54 Effective 2026-02-10 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 1943)
Mon 13:26 Los Angeles (LAX) 18:20 Austin (AUS)
AS 4189 Non-stop Boeing 737-800 (738) 2:54 Operates only on 2026-02-09
Codeshare flight, operated by American Airlines.(AA 1943)
Daily 14:15 Los Angeles (LAX) 19:22 Austin (AUS)
AS 4189 Non-stop Embraer EMB 175 (E75) 3:07 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 4898)
Tue 16:27 Phoenix Sky Harbor (PHX) 4 17:22 Tucson (TUS)
AS 4189 Non-stop Canadair CRJ 700 (CR7) 0:55 Effective 2026-02-17 through 2026-03-03
Codeshare flight, operated by American Airlines.(AA 4901)
Sat 16:27 Phoenix Sky Harbor (PHX) 4 17:22 Tucson (TUS)
AS 4189 Non-stop Canadair CRJ 700 (CR7) 0:55 Operates only on 2026-03-07
Codeshare flight, operated by American Airlines.(AA 4901)
Daily 16:35 Rochester (ROC) 17:55 Philadelphia (PHL) F
AS 4189 Non-stop Embraer ERJ 145 (ER4) 1:20 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 5866)
Daily 17:50 Dallas Fort Worth (DFW) 19:13 Springfield (SGF)
AS 4189 Non-stop Embraer EMB 175 (E75) 1:23 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 3592)
Tue 17:55 Tucson (TUS) 18:57 Phoenix Sky Harbor (PHX) 4
AS 4189 Non-stop Canadair CRJ 700 (CR7) 1:02 Effective 2026-02-17 through 2026-03-03
Codeshare flight, operated by American Airlines.(AA 4901)
Daily 17:56 Los Angeles (LAX) 23:06 Austin (AUS)
AS 4189 Non-stop Embraer EMB 175 (E75) 3:10 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 6411)
Sat 17:56 Tucson (TUS) 18:58 Phoenix Sky Harbor (PHX) 4
AS 4189 Non-stop Canadair CRJ 700 (CR7) 1:02 Operates only on 2026-03-07
Codeshare flight, operated by American Airlines.(AA 4901)
Daily 20:18 Springfield (SGF) 21:50 Dallas Fort Worth (DFW)
AS 4189 Non-stop Embraer EMB 175 (E75) 1:32 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 3592)
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This flight number is listed as serving the following routes:
Alaska Airlines flight AS 4189: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Alaska Airlines AS4189
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1943)
Duration: 5:14, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Alaska Airlines AS4189
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1232)
Duration: 5:16, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Alaska Airlines AS4189
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1943)
Duration: 5:15, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Alaska Airlines AS4189
Effective 2026-01-06 through 2026-02-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1943)
Duration: 2:54, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Alaska Airlines AS4189
Effective 2026-02-10 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1943)
Duration: 2:54, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Alaska Airlines AS4189
Operates only on 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1943)
Duration: 2:54, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Alaska Airlines AS4189
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4898)
Duration: 3:07, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS4189
Effective 2026-02-17 through 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4901)
Duration: 0:55, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Alaska Airlines AS4189
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4901)
Duration: 0:55, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Alaska Airlines AS4189
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5866)
Duration: 1:20, non-stop
Embraer ERJ 145 (ER4)

Direct Codeshare Flights:

Alaska Airlines AS4189
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3592)
Duration: 1:23, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS4189
Effective 2026-02-17 through 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4901)
Duration: 1:02, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Alaska Airlines AS4189
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6411)
Duration: 3:10, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS4189
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4901)
Duration: 1:02, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Alaska Airlines AS4189
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3592)
Duration: 1:32, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Los Angeles (LAX) - Austin (AUS)
  • Phoenix Sky Harbor (PHX) - Tucson (TUS)
  • Raleigh/Durham (RDU) - Los Angeles (LAX)
  • Rochester (ROC) - Philadelphia (PHL)
  • Springfield (SGF) - Dallas Fort Worth (DFW)