Alaska Airlines flight AS 4166: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 05:00 Little Rock (LIT) 06:20 Dallas Fort Worth (DFW)
AS 4166 Non-stop Airbus A319 (319) 1:20 Effective 2026-07-04 through 2026-08-01
Codeshare flight, operated by American Airlines.(AA 3183)
Sat 05:44 Little Rock (LIT) 07:08 Dallas Fort Worth (DFW)
AS 4166 Non-stop Airbus A319 (319) 1:24 Effective 2026-08-08 through 2026-09-05
Codeshare flight, operated by American Airlines.(AA 3183)
Sat 05:59 Little Rock (LIT) 07:28 Dallas Fort Worth (DFW)
AS 4166 Non-stop Airbus A319 (319) 1:29 Effective from 2026-10-10
Codeshare flight, operated by American Airlines.(AA 3183)
Sat 06:01 Little Rock (LIT) 07:28 Dallas Fort Worth (DFW)
AS 4166 Non-stop Airbus A319 (319) 1:27 Effective 2026-09-12 through 2026-10-03
Codeshare flight, operated by American Airlines.(AA 3183)
Sat 06:04 Little Rock (LIT) 07:48 Dallas Fort Worth (DFW)
AS 4166 Non-stop Airbus A319 (319) 1:44 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by American Airlines.(AA 3183)
Sat 06:04 Little Rock (LIT) 07:28 Dallas Fort Worth (DFW)
AS 4166 Non-stop Airbus A319 (319) 1:24 Effective 2026-05-23 through 2026-06-27
Codeshare flight, operated by American Airlines.(AA 3183)
Sat 06:25 Little Rock (LIT) 08:03 Dallas Fort Worth (DFW)
AS 4166 Non-stop Airbus A319 (319) 1:38 Valid until 2026-01-03
Codeshare flight, operated by American Airlines.(AA 3183)
Sat 07:35 Little Rock (LIT) 09:11 Dallas Fort Worth (DFW)
AS 4166 Non-stop Airbus A319 (319) 1:36 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 3183)
Sat 07:35 Little Rock (LIT) 09:12 Dallas Fort Worth (DFW)
AS 4166 Non-stop Airbus A319 (319) 1:37 Effective 2026-03-14 through 2026-04-04
Codeshare flight, operated by American Airlines.(AA 3183)
Tue 07:50 Santa Ana (SNA) 12:55 Dallas Fort Worth (DFW)
AS 4166 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Operates only on 2026-01-06
Codeshare flight, operated by American Airlines.(AA 3218)
Tue-Fri 08:17 Santa Ana (SNA) 13:23 Dallas Fort Worth (DFW)
AS 4166 Non-stop Boeing 737 MAX 8 (7M8) 3:06 Valid until 2026-01-02
Codeshare flight, operated by American Airlines.(AA 3218)
Mon-Fri 08:17 Santa Ana (SNA) 13:24 Dallas Fort Worth (DFW)
AS 4166 Non-stop Boeing 737 MAX 8 (7M8) 3:07 Effective 2026-03-18 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3218)
Sun 08:35 Santa Ana (SNA) 13:41 Dallas Fort Worth (DFW)
AS 4166 Non-stop Boeing 737 MAX 8 (7M8) 3:06 Effective 2026-03-22 through 2026-04-05
Codeshare flight, operated by American Airlines.(AA 3218)
Daily 10:04 Phoenix Sky Harbor (PHX) 4 12:16 San Jose (SJC) A
AS 4166 Non-stop Canadair CRJ 700 (CR7) 2:12 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 6381)
Mon,Thu,Fri,Sun 12:30 Memphis (MEM) 14:19 Dallas Fort Worth (DFW)
AS 4166 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2026-02-12 through 2026-02-19
Codeshare flight, operated by American Airlines.(AA 4286)
Thu,Fri,Sun 12:30 Memphis (MEM) 14:19 Dallas Fort Worth (DFW)
AS 4166 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2026-02-22 through 2026-03-01
Codeshare flight, operated by American Airlines.(AA 4286)
Mon-Wed,Fri 12:36 Memphis (MEM) 14:25 Dallas Fort Worth (DFW)
AS 4166 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2026-02-17 through 2026-02-25
Codeshare flight, operated by American Airlines.(AA 4286)
Mon-Wed 12:36 Memphis (MEM) 14:25 Dallas Fort Worth (DFW)
AS 4166 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2026-03-02 through 2026-03-04
Codeshare flight, operated by American Airlines.(AA 4286)
Daily 12:55 San Jose (SJC) A 14:50 Phoenix Sky Harbor (PHX) 4
AS 4166 Non-stop Canadair CRJ 700 (CR7) 1:55 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 6381)
Wed-Fri 14:43 Dallas Fort Worth (DFW) 15:45 Austin (AUS)
AS 4166 Non-stop Airbus A319 (319) 1:02 Effective 2026-08-05 through 2026-08-07
Codeshare flight, operated by American Airlines.(AA 1073)
Tue 16:05 Phoenix Sky Harbor (PHX) 4 22:53 Tampa (TPA)
AS 4166 Non-stop Airbus A321 (321) 3:48 Operates only on 2026-03-17
Codeshare flight, operated by American Airlines.(AA 1804)
Thu,Fri 18:35 Philadelphia (PHL) 21:34 Fort Myers (RSW)
AS 4166 Non-stop Airbus A320 (320) 2:59 Effective 2026-05-21 through 2026-05-22
Codeshare flight, operated by American Airlines.(AA 2571)
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This flight number is listed as serving the following routes:
Alaska Airlines flight AS 4166: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Alaska Airlines AS4166
Effective 2026-07-04 through 2026-08-01
Mon
-
Tue
-
Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by American Airlines. (AA 3183)
Duration: 1:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Alaska Airlines AS4166
Effective 2026-08-08 through 2026-09-05
Mon
-
Tue
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Wed
-
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by American Airlines. (AA 3183)
Duration: 1:24, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Alaska Airlines AS4166
Effective from 2026-10-10
Mon
-
Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by American Airlines. (AA 3183)
Duration: 1:29, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Alaska Airlines AS4166
Effective 2026-09-12 through 2026-10-03
Mon
-
Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by American Airlines. (AA 3183)
Duration: 1:27, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Alaska Airlines AS4166
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3183)
Duration: 1:44, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Alaska Airlines AS4166
Effective 2026-05-23 through 2026-06-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3183)
Duration: 1:24, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Alaska Airlines AS4166
Valid until 2026-01-03
Mon
-
Tue
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Wed
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Thu
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Fri
-
Sat
Sun
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Codeshare flight, operated by American Airlines. (AA 3183)
Duration: 1:38, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Alaska Airlines AS4166
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3183)
Duration: 1:36, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Alaska Airlines AS4166
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3183)
Duration: 1:37, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Alaska Airlines AS4166
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3218)
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Alaska Airlines AS4166
Valid until 2026-01-02
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3218)
Duration: 3:06, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Alaska Airlines AS4166
Effective 2026-03-18 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3218)
Duration: 3:07, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Alaska Airlines AS4166
Effective 2026-03-22 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3218)
Duration: 3:06, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Alaska Airlines AS4166
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6381)
Duration: 2:12, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Alaska Airlines AS4166
Effective 2026-02-12 through 2026-02-19
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4286)
Duration: 1:49, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS4166
Effective 2026-02-22 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4286)
Duration: 1:49, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS4166
Effective 2026-02-17 through 2026-02-25
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4286)
Duration: 1:49, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS4166
Effective 2026-03-02 through 2026-03-04
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4286)
Duration: 1:49, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS4166
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6381)
Duration: 1:55, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Alaska Airlines AS4166
Effective 2026-08-05 through 2026-08-07
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1073)
Duration: 1:02, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Alaska Airlines AS4166
Operates only on 2026-03-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1804)
Duration: 3:48, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Alaska Airlines AS4166
Effective 2026-05-21 through 2026-05-22
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2571)
Duration: 2:59, non-stop
Airbus A320 (320)
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This flight number is listed as serving the following routes:
  • Dallas Fort Worth (DFW) - Austin (AUS)
  • Little Rock (LIT) - Dallas Fort Worth (DFW)
  • Memphis (MEM) - Dallas Fort Worth (DFW)
  • Philadelphia (PHL) - Fort Myers (RSW)
  • Phoenix Sky Harbor (PHX) - San Jose (SJC)
  • Phoenix Sky Harbor (PHX) - Tampa (TPA)
  • Santa Ana (SNA) - Dallas Fort Worth (DFW)