Alaska Airlines flight AS 4173: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon 07:00 Birmingham (BHM) 09:08 Dallas Fort Worth (DFW)
AS 4173 Non-stop Airbus A320 (320) 2:08 Operates only on 2025-05-05
Codeshare flight, operated by American Airlines.(AA 2882)
Sat 07:38 Memphis (MEM) 09:14 Phoenix Sky Harbor (PHX) 4
AS 4173 Non-stop Airbus A320 (320) 3:36 Operates only on 2025-05-10
Codeshare flight, operated by American Airlines.(AA 521)
Mon-Fri,Sun 07:40 Memphis (MEM) 09:17 Phoenix Sky Harbor (PHX) 4
AS 4173 Non-stop Airbus A320 (320) 3:37 Effective 2025-05-06 through 2025-05-16
Codeshare flight, operated by American Airlines.(AA 521)
Daily 07:40 Memphis (MEM) 09:17 Phoenix Sky Harbor (PHX) 4
AS 4173 Non-stop Airbus A320 (320) 3:37 Effective 2025-05-17 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 521)
Daily 07:50 Memphis (MEM) 09:06 Phoenix Sky Harbor (PHX) 4
AS 4173 Non-stop Airbus A320 (320) 3:16 Effective 2025-06-05 through 2025-07-04
Codeshare flight, operated by American Airlines.(AA 521)
Mon,Tue,Fri,Sat 07:50 Memphis (MEM) 09:02 Phoenix Sky Harbor (PHX) 4
AS 4173 Non-stop Airbus A319 (319) 3:12 Effective 2025-07-05 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 521)
Wed,Thu,Sun 08:10 Memphis (MEM) 09:25 Phoenix Sky Harbor (PHX) 4
AS 4173 Non-stop Airbus A320 (320) 3:15 Effective 2025-07-06 through 2025-08-03
Codeshare flight, operated by American Airlines.(AA 521)
Daily 08:15 Philadelphia (PHL) F 10:41 Jacksonville (JAX)
AS 4173 Non-stop Canadair CRJ 900 (CR9) 2:26 Effective 2025-10-06 through 2025-10-25
Codeshare flight, operated by American Airlines.(AA 5488)
Daily 08:16 Memphis (MEM) 09:39 Phoenix Sky Harbor (PHX) 4
AS 4173 Non-stop Airbus A319 (319) 3:23 Effective 2025-09-03 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 1182)
Daily 08:23 Memphis (MEM) 09:39 Phoenix Sky Harbor (PHX) 4
AS 4173 Non-stop Airbus A319 (319) 3:16 Effective 2025-08-06 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 521)
Sun 14:31 Cincinnati (CVG) 16:10 Dallas Fort Worth (DFW) E
AS 4173 Non-stop Canadair CRJ 700 (CR7) 2:39 Operates only on 2025-05-04
Codeshare flight, operated by American Airlines.(AA 4972)
Daily 14:50 Dallas Fort Worth (DFW) E 16:11 Wichita (ICT)
AS 4173 Non-stop Canadair CRJ 700 (CR7) 1:21 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 6268)
Daily 19:50 Phoenix Sky Harbor (PHX) 4 23:52 Minneapolis/Saint Paul (MSP) 1
AS 4173 Non-stop Boeing 737-800 (738) 3:02 Effective 2025-11-02 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 2270)
Daily 19:50 Phoenix Sky Harbor (PHX) 4 00:03 Minneapolis/Saint Paul (MSP) 1
AS 4173 Non-stop Boeing 737-800 (738) 3:13 Effective 2025-12-03 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 2270)
The flight arrives 1 day after departure.
Daily 19:50 Phoenix Sky Harbor (PHX) 4 23:52 Minneapolis/Saint Paul (MSP) 1
AS 4173 Non-stop Airbus A321 (321) 3:02 Effective 2025-12-18 through 2026-01-05
Codeshare flight, operated by American Airlines.(AA 2270)
Daily 19:50 Phoenix Sky Harbor (PHX) 4 23:56 Minneapolis/Saint Paul (MSP) 1
AS 4173 Non-stop Boeing 737-800 (738) 3:06 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 2270)
Daily 19:50 Phoenix Sky Harbor (PHX) 4 23:50 Minneapolis/Saint Paul (MSP) 1
AS 4173 Non-stop Boeing 737-800 (738) 3:00 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 2270)
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This flight number is listed as serving the following routes:
Alaska Airlines flight AS 4173: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Alaska Airlines AS4173
Operates only on 2025-05-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2882)
Duration: 2:08, non-stop
Airbus A320 (320)

Alaska Airlines AS4173
Operates only on 2025-05-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 521)
Duration: 3:36, non-stop
Airbus A320 (320)

Alaska Airlines AS4173
Effective 2025-05-06 through 2025-05-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 521)
Duration: 3:37, non-stop
Airbus A320 (320)

Alaska Airlines AS4173
Effective 2025-05-17 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 521)
Duration: 3:37, non-stop
Airbus A320 (320)

Alaska Airlines AS4173
Effective 2025-06-05 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 521)
Duration: 3:16, non-stop
Airbus A320 (320)

Alaska Airlines AS4173
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 521)
Duration: 3:12, non-stop
Airbus A319 (319)

Alaska Airlines AS4173
Effective 2025-07-06 through 2025-08-03
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 521)
Duration: 3:15, non-stop
Airbus A320 (320)

Alaska Airlines AS4173
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5488)
Duration: 2:26, non-stop
Canadair CRJ 900 (CR9)

Alaska Airlines AS4173
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1182)
Duration: 3:23, non-stop
Airbus A319 (319)

Alaska Airlines AS4173
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 521)
Duration: 3:16, non-stop
Airbus A319 (319)

Alaska Airlines AS4173
Operates only on 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4972)
Duration: 2:39, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4173
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6268)
Duration: 1:21, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4173
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2270)
Duration: 3:02, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4173
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2270)
Duration: 3:13, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

Alaska Airlines AS4173
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2270)
Duration: 3:02, non-stop
Airbus A321 (321)

Alaska Airlines AS4173
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2270)
Duration: 3:06, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4173
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2270)
Duration: 3:00, non-stop
Boeing 737-800 (738)
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This flight number is listed as serving the following routes:
  • Birmingham (BHM) - Dallas Fort Worth (DFW)
  • Cincinnati (CVG) - Dallas Fort Worth (DFW)
  • Dallas Fort Worth (DFW) - Wichita (ICT)
  • Memphis (MEM) - Phoenix Sky Harbor (PHX)
  • Philadelphia (PHL) - Jacksonville (JAX)
  • Phoenix Sky Harbor (PHX) - Minneapolis/Saint Paul (MSP)