Alaska Airlines flight AS 4285: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:04 Houston George Bush (IAH) A 08:50 Chicago O'Hare (ORD) 3
AS 4285 Non-stop Airbus A319 (319) 2:46 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 1212)
Thu 08:44 Philadelphia (PHL) F 10:49 Asheville/Hendersonville (AVL)
AS 4285 Non-stop Embraer ERJ 145 (ER4) 2:05 Operates only on 2026-01-01
Codeshare flight, operated by American Airlines.(AA 5788)
Mon,Tue,Fri-Sun 08:45 Philadelphia (PHL) F 10:50 Asheville/Hendersonville (AVL)
AS 4285 Non-stop Embraer ERJ 145 (ER4) 2:05 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 5788)
Daily 15:15 Phoenix Sky Harbor (PHX) 4 19:52 Kansas City (MCI)
AS 4285 Non-stop Airbus A319 (319) 2:37 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 623)
Daily 18:50 Phoenix Sky Harbor (PHX) 4 23:23 Kansas City (MCI)
AS 4285 Non-stop Airbus A319 (319) 2:33 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 623)
Daily 18:50 Phoenix Sky Harbor (PHX) 4 23:27 Kansas City (MCI)
AS 4285 Non-stop Boeing 737 MAX 8 (7M8) 2:37 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 623)
Daily 18:50 Phoenix Sky Harbor (PHX) 4 23:30 Kansas City (MCI)
AS 4285 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 623)
Daily 18:50 Phoenix Sky Harbor (PHX) 4 23:27 Kansas City (MCI)
AS 4285 Non-stop Boeing 737-800 (738) 2:37 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 623)
Daily 19:21 Phoenix Sky Harbor (PHX) 4 23:59 Kansas City (MCI)
AS 4285 Non-stop Boeing 737-800 (738) 2:38 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 623)
This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 4285: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4285
06:04
Houston George Bush (IAH) A

08:50
Chicago O'Hare (ORD) 3
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1212)
Duration: 2:46, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4285
08:44
Philadelphia (PHL) F

10:49
Asheville/Hendersonville (AVL)
Operates only on 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5788)
Duration: 2:05, non-stop
Embraer ERJ 145 (ER4)
Direct Codeshare Flights:
Alaska Airlines AS4285
08:45
Philadelphia (PHL) F

10:50
Asheville/Hendersonville (AVL)
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5788)
Duration: 2:05, non-stop
Embraer ERJ 145 (ER4)
Direct Codeshare Flights:
Alaska Airlines AS4285
15:15
Phoenix Sky Harbor (PHX) 4

19:52
Kansas City (MCI)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 623)
Duration: 2:37, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4285
18:50
Phoenix Sky Harbor (PHX) 4

23:23
Kansas City (MCI)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 623)
Duration: 2:33, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4285
18:50
Phoenix Sky Harbor (PHX) 4

23:27
Kansas City (MCI)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 623)
Duration: 2:37, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Alaska Airlines AS4285
18:50
Phoenix Sky Harbor (PHX) 4

23:30
Kansas City (MCI)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 623)
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Alaska Airlines AS4285
18:50
Phoenix Sky Harbor (PHX) 4

23:27
Kansas City (MCI)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 623)
Duration: 2:37, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4285
19:21
Phoenix Sky Harbor (PHX) 4

23:59
Kansas City (MCI)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 623)
Duration: 2:38, non-stop
Boeing 737-800 (738)
This flight number is listed as serving the following routes:
  • Houston George Bush (IAH) - Chicago O'Hare (ORD)
  • Philadelphia (PHL) - Asheville/Hendersonville (AVL)
  • Phoenix Sky Harbor (PHX) - Kansas City (MCI)
All Alaska Airlines flights
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