Alaska Airlines flight AS 4290: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 09:50 Phoenix Sky Harbor (PHX) 4 11:13 Albuquerque (ABQ)
AS 4290 Non-stop Embraer EMB 175 (E75) 1:23 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3660)
Tue 10:22 Phoenix Sky Harbor (PHX) 4 11:45 Albuquerque (ABQ)
AS 4290 Non-stop Embraer EMB 175 (E75) 1:23 Operates only on 2026-01-06
Codeshare flight, operated by American Airlines.(AA 3660)
Daily 12:15 Albuquerque (ABQ) 13:53 Phoenix Sky Harbor (PHX) 4
AS 4290 Non-stop Embraer EMB 175 (E75) 1:38 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3660)
Daily 12:48 Yuma (YUM) 13:52 Phoenix Sky Harbor (PHX) 4
AS 4290 Non-stop Canadair CRJ 700 (CR7) 1:04 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 6425)
Daily 13:18 Yuma (YUM) 14:15 Phoenix Sky Harbor (PHX) 4
AS 4290 Non-stop Canadair CRJ 700 (CR7) 0:57 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 6425)
Thu 14:31 Kansas City (MCI) 16:10 Chicago O'Hare (ORD) 3
AS 4290 Non-stop Embraer EMB 175 (E75) 1:39 Operates only on 2026-05-21
Codeshare flight, operated by American Airlines.(AA 3668)
Daily 14:37 Chicago O'Hare (ORD) 3 16:56 Dayton (DAY)
AS 4290 Non-stop Canadair CRJ 700 (CR7) 1:19 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 5120)
Mon-Fri,Sun 14:50 Chicago O'Hare (ORD) 3 17:07 Dayton (DAY)
AS 4290 Non-stop Canadair CRJ 700 (CR7) 1:17 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 4921)
Daily 17:26 Dayton (DAY) 17:51 Chicago O'Hare (ORD) 3
AS 4290 Non-stop Canadair CRJ 700 (CR7) 1:25 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 5120)
Mon-Fri,Sun 17:37 Dayton (DAY) 18:13 Chicago O'Hare (ORD) 3
AS 4290 Non-stop Canadair CRJ 700 (CR7) 1:36 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 4921)
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This flight number is listed as serving the following routes:
Alaska Airlines flight AS 4290: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Alaska Airlines AS4290
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3660)
Duration: 1:23, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS4290
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3660)
Duration: 1:23, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS4290
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3660)
Duration: 1:38, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS4290
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6425)
Duration: 1:04, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Alaska Airlines AS4290
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6425)
Duration: 0:57, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Alaska Airlines AS4290
Operates only on 2026-05-21
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3668)
Duration: 1:39, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS4290
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5120)
Duration: 1:19, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Alaska Airlines AS4290
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4921)
Duration: 1:17, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Alaska Airlines AS4290
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5120)
Duration: 1:25, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Alaska Airlines AS4290
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4921)
Duration: 1:36, non-stop
Canadair CRJ 700 (CR7)
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This flight number is listed as serving the following routes:
  • Albuquerque (ABQ) - Phoenix Sky Harbor (PHX)
  • Dayton (DAY) - Chicago O'Hare (ORD)
  • Kansas City (MCI) - Chicago O'Hare (ORD)
  • Yuma (YUM) - Phoenix Sky Harbor (PHX)