Alaska Airlines flight AS 4555: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Tue,Fri 07:00 Dallas Fort Worth (DFW) 11:35 Hartford (BDL)
AS 4555 Non-stop Boeing 737-800 (738) 3:35 Effective 2025-06-16 through 2025-06-27
Codeshare flight, operated by American Airlines.(AA 1916)
Mon,Tue,Fri 07:05 Dallas Fort Worth (DFW) 11:34 Hartford (BDL)
AS 4555 Non-stop Boeing 737-800 (738) 3:29 Effective 2025-07-07 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 1916)
Thu,Fri,Sun 07:15 Phoenix Sky Harbor (PHX) 4 09:21 Sacramento (SMF) A
AS 4555 Non-stop Canadair CRJ 700 (CR7) 2:06 Effective 2025-06-13 through 2025-06-19
Codeshare flight, operated by American Airlines.(AA 6245)
Thu,Sun 07:15 Phoenix Sky Harbor (PHX) 4 09:21 Sacramento (SMF) A
AS 4555 Non-stop Canadair CRJ 700 (CR7) 2:06 Effective 2025-06-22 through 2025-06-29
Codeshare flight, operated by American Airlines.(AA 6245)
Mon,Thu,Fri 07:15 Phoenix Sky Harbor (PHX) 4 09:21 Sacramento (SMF) A
AS 4555 Non-stop Canadair CRJ 700 (CR7) 2:06 Effective 2025-06-30 through 2025-07-04
Codeshare flight, operated by American Airlines.(AA 6245)
Daily 08:05 Chicago O'Hare (ORD) 3 11:47 Tampa (TPA)
AS 4555 Non-stop Boeing 737-800 (738) 2:42 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 2920)
Daily 08:05 Chicago O'Hare (ORD) 3 11:43 Tampa (TPA)
AS 4555 Non-stop Boeing 737-800 (738) 2:38 Effective 2025-11-02 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 2920)
Daily 08:05 Chicago O'Hare (ORD) 3 11:45 Tampa (TPA)
AS 4555 Non-stop Boeing 737-800 (738) 2:40 Effective 2025-12-03 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 2920)
Daily 08:05 Chicago O'Hare (ORD) 3 11:51 Tampa (TPA)
AS 4555 Non-stop Boeing 737-800 (738) 2:46 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 2920)
Daily 08:05 Chicago O'Hare (ORD) 3 11:48 Tampa (TPA)
AS 4555 Non-stop Boeing 737-800 (738) 2:43 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 2920)
Thu 08:49 Philadelphia (PHL) F 09:48 Harrisburg (MDT)
AS 4555 Non-stop Embraer ERJ 145 (ER4) 0:59 Operates only on 2025-06-12
Codeshare flight, operated by American Airlines.(AA 5711)
Daily 09:14 Santa Ana (SNA) 14:20 Dallas Fort Worth (DFW)
AS 4555 Non-stop Boeing 737-800 (738) 3:06 Effective 2025-06-05 through 2025-06-11
Codeshare flight, operated by American Airlines.(AA 2596)
Thu,Fri,Sun 09:51 Sacramento (SMF) A 11:52 Phoenix Sky Harbor (PHX) 4
AS 4555 Non-stop Canadair CRJ 700 (CR7) 2:01 Effective 2025-06-13 through 2025-06-19
Codeshare flight, operated by American Airlines.(AA 6245)
Thu,Sun 09:51 Sacramento (SMF) A 11:52 Phoenix Sky Harbor (PHX) 4
AS 4555 Non-stop Canadair CRJ 700 (CR7) 2:01 Effective 2025-06-22 through 2025-06-29
Codeshare flight, operated by American Airlines.(AA 6245)
Mon,Thu,Fri 09:51 Sacramento (SMF) A 11:52 Phoenix Sky Harbor (PHX) 4
AS 4555 Non-stop Canadair CRJ 700 (CR7) 2:01 Effective 2025-06-30 through 2025-07-04
Codeshare flight, operated by American Airlines.(AA 6245)
Daily 10:20 Philadelphia (PHL) F 11:25 Harrisburg (MDT)
AS 4555 Non-stop Embraer ERJ 145 (ER4) 1:05 Effective 2025-09-03 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 5905)
Daily 10:25 Philadelphia (PHL) F 11:21 Harrisburg (MDT)
AS 4555 Non-stop Embraer ERJ 145 (ER4) 0:56 Effective 2025-10-06 through 2025-10-25
Codeshare flight, operated by American Airlines.(AA 5905)
Sun 12:00 Chicago O'Hare (ORD) 3 13:10 Cedar Rapids (CID)
AS 4555 Non-stop Canadair CRJ 700 (CR7) 1:10 Operates only on 2025-05-25
Codeshare flight, operated by American Airlines.(AA 6245)
Mon 13:30 Cedar Rapids (CID) 14:45 Chicago O'Hare (ORD) 3
AS 4555 Non-stop Canadair CRJ 700 (CR7) 1:15 Operates only on 2025-05-05
Codeshare flight, operated by American Airlines.(AA 6245)
Daily 14:00 Cedar Rapids (CID) 15:15 Chicago O'Hare (ORD) 3
AS 4555 Non-stop Canadair CRJ 700 (CR7) 1:15 Effective 2025-05-06 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 6245)
Daily 14:03 Tampa (TPA) 16:05 Chicago O'Hare (ORD) 3
AS 4555 Non-stop Boeing 737-800 (738) 3:02 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 2920)
Daily 14:04 Tampa (TPA) 16:05 Chicago O'Hare (ORD) 3
AS 4555 Non-stop Boeing 737-800 (738) 3:01 Effective 2025-12-03 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 2920)
Daily 14:05 Tampa (TPA) 16:05 Chicago O'Hare (ORD) 3
AS 4555 Non-stop Boeing 737-800 (738) 3:00 Effective 2025-11-02 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 2920)
Daily 14:06 Tampa (TPA) 16:05 Chicago O'Hare (ORD) 3
AS 4555 Non-stop Boeing 737-800 (738) 2:59 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 2920)
Daily 14:54 Tampa (TPA) 16:55 Chicago O'Hare (ORD) 3
AS 4555 Non-stop Boeing 737-800 (738) 3:01 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 2920)
Daily 18:30 Chicago O'Hare (ORD) 3 21:14 Detroit (DTW) E
AS 4555 Non-stop Canadair CRJ 700 (CR7) 1:44 Effective 2025-12-18 through 2026-01-05
Codeshare flight, operated by American Airlines.(AA 6245)
Sun 18:56 Philadelphia (PHL) 20:33 Raleigh/Durham (RDU) 2
AS 4555 Non-stop Boeing 737-800 (738) 1:37 Operates only on 2025-05-04
Codeshare flight, operated by American Airlines.(AA 2985)
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This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 4555: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4555
07:00
Dallas Fort Worth (DFW)

11:35
Hartford (BDL)
Effective 2025-06-16 through 2025-06-27
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1916)
Duration: 3:35, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4555
07:05
Dallas Fort Worth (DFW)

11:34
Hartford (BDL)
Effective 2025-07-07 through 2025-08-05
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1916)
Duration: 3:29, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4555
07:15
Phoenix Sky Harbor (PHX) 4

09:21
Sacramento (SMF) A
Effective 2025-06-13 through 2025-06-19
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6245)
Duration: 2:06, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4555
07:15
Phoenix Sky Harbor (PHX) 4

09:21
Sacramento (SMF) A
Effective 2025-06-22 through 2025-06-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6245)
Duration: 2:06, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4555
07:15
Phoenix Sky Harbor (PHX) 4

09:21
Sacramento (SMF) A
Effective 2025-06-30 through 2025-07-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6245)
Duration: 2:06, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4555
08:05
Chicago O'Hare (ORD) 3

11:47
Tampa (TPA)
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2920)
Duration: 2:42, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4555
08:05
Chicago O'Hare (ORD) 3

11:43
Tampa (TPA)
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2920)
Duration: 2:38, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4555
08:05
Chicago O'Hare (ORD) 3

11:45
Tampa (TPA)
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2920)
Duration: 2:40, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4555
08:05
Chicago O'Hare (ORD) 3

11:51
Tampa (TPA)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2920)
Duration: 2:46, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4555
08:05
Chicago O'Hare (ORD) 3

11:48
Tampa (TPA)
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2920)
Duration: 2:43, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4555
08:49
Philadelphia (PHL) F

09:48
Harrisburg (MDT)
Operates only on 2025-06-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5711)
Duration: 0:59, non-stop
Embraer ERJ 145 (ER4)
Alaska Airlines AS4555
09:14
Santa Ana (SNA)

14:20
Dallas Fort Worth (DFW)
Effective 2025-06-05 through 2025-06-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2596)
Duration: 3:06, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4555
09:51
Sacramento (SMF) A

11:52
Phoenix Sky Harbor (PHX) 4
Effective 2025-06-13 through 2025-06-19
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6245)
Duration: 2:01, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4555
09:51
Sacramento (SMF) A

11:52
Phoenix Sky Harbor (PHX) 4
Effective 2025-06-22 through 2025-06-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6245)
Duration: 2:01, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4555
09:51
Sacramento (SMF) A

11:52
Phoenix Sky Harbor (PHX) 4
Effective 2025-06-30 through 2025-07-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6245)
Duration: 2:01, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4555
10:20
Philadelphia (PHL) F

11:25
Harrisburg (MDT)
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5905)
Duration: 1:05, non-stop
Embraer ERJ 145 (ER4)
Alaska Airlines AS4555
10:25
Philadelphia (PHL) F

11:21
Harrisburg (MDT)
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5905)
Duration: 0:56, non-stop
Embraer ERJ 145 (ER4)
Alaska Airlines AS4555
12:00
Chicago O'Hare (ORD) 3

13:10
Cedar Rapids (CID)
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6245)
Duration: 1:10, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4555
13:30
Cedar Rapids (CID)

14:45
Chicago O'Hare (ORD) 3
Operates only on 2025-05-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6245)
Duration: 1:15, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4555
14:00
Cedar Rapids (CID)

15:15
Chicago O'Hare (ORD) 3
Effective 2025-05-06 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6245)
Duration: 1:15, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4555
14:03
Tampa (TPA)

16:05
Chicago O'Hare (ORD) 3
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2920)
Duration: 3:02, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4555
14:04
Tampa (TPA)

16:05
Chicago O'Hare (ORD) 3
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2920)
Duration: 3:01, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4555
14:05
Tampa (TPA)

16:05
Chicago O'Hare (ORD) 3
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2920)
Duration: 3:00, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4555
14:06
Tampa (TPA)

16:05
Chicago O'Hare (ORD) 3
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2920)
Duration: 2:59, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4555
14:54
Tampa (TPA)

16:55
Chicago O'Hare (ORD) 3
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2920)
Duration: 3:01, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4555
18:30
Chicago O'Hare (ORD) 3

21:14
Detroit (DTW) E
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6245)
Duration: 1:44, non-stop
Canadair CRJ 700 (CR7)
Alaska Airlines AS4555
18:56
Philadelphia (PHL)

20:33
Raleigh/Durham (RDU) 2
Operates only on 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2985)
Duration: 1:37, non-stop
Boeing 737-800 (738)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Cedar Rapids (CID)
  • Chicago O'Hare (ORD) - Detroit (DTW)
  • Chicago O'Hare (ORD) - Tampa (TPA)
  • Dallas Fort Worth (DFW) - Hartford (BDL)
  • Philadelphia (PHL) - Harrisburg (MDT)
  • Philadelphia (PHL) - Raleigh/Durham (RDU)
  • Phoenix Sky Harbor (PHX) - Sacramento (SMF)
  • Santa Ana (SNA) - Dallas Fort Worth (DFW)
All Alaska Airlines flights
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