Alaska Airlines flight AS 4300: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri 11:17 Rochester (ROC) 12:59 Ronald Reagan Washington (DCA) 2
AS 4300 Non-stop Canadair CRJ 700 (CR7) 1:42 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 5251)
Sat 11:18 Rochester (ROC) 13:00 Ronald Reagan Washington (DCA) 2
AS 4300 Non-stop Canadair CRJ 700 (CR7) 1:42 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by American Airlines.(AA 5251)
Sun 11:37 Rochester (ROC) 13:19 Ronald Reagan Washington (DCA) 2
AS 4300 Non-stop Canadair CRJ 700 (CR7) 1:42 Effective 2026-01-11 through 2026-02-08
Codeshare flight, operated by American Airlines.(AA 5251)
Daily 11:58 Rochester (ROC) 13:14 Ronald Reagan Washington (DCA) 2
AS 4300 Non-stop Canadair CRJ 700 (CR7) 1:16 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 5360)
Daily 12:27 Rochester (ROC) 13:50 Ronald Reagan Washington (DCA) 2
AS 4300 Non-stop Canadair CRJ 700 (CR7) 1:23 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 5223)
Daily 13:35 Phoenix Sky Harbor (PHX) 4 14:55 Santa Ana (SNA)
AS 4300 Non-stop Airbus A321neo (32Q) 1:20 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 2463)
Daily 14:10 Phoenix Sky Harbor (PHX) 4 15:29 Santa Ana (SNA)
AS 4300 Non-stop Airbus A321neo (32Q) 1:19 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 2463)
Daily 16:30 Santa Ana (SNA) 17:52 Phoenix Sky Harbor (PHX) 4
AS 4300 Non-stop Airbus A321neo (32Q) 1:22 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 2463)
Daily 17:03 Santa Ana (SNA) 18:25 Phoenix Sky Harbor (PHX) 4
AS 4300 Non-stop Airbus A321neo (32Q) 1:22 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 2463)
Tue,Wed,Fri,Sat 21:40 Dallas Fort Worth (DFW) 22:53 San Antonio (SAT)
AS 4300 Non-stop Airbus A321 (321) 1:13 Effective 2026-02-14 through 2026-02-21
Codeshare flight, operated by American Airlines.(AA 606)
Mon-Wed,Sat 21:40 Dallas Fort Worth (DFW) 22:53 San Antonio (SAT)
AS 4300 Non-stop Airbus A321 (321) 1:13 Effective 2026-02-23 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 606)
Mon,Tue,Thu-Sun 21:50 Dallas Fort Worth (DFW) 22:59 San Antonio (SAT)
AS 4300 Non-stop Airbus A321 (321) 1:09 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 606)
Mon,Thu,Fri,Sun 21:50 Dallas Fort Worth (DFW) 23:03 San Antonio (SAT)
AS 4300 Non-stop Airbus A321 (321) 1:13 Effective 2026-02-12 through 2026-02-19
Codeshare flight, operated by American Airlines.(AA 606)
Thu,Fri,Sun 21:50 Dallas Fort Worth (DFW) 23:03 San Antonio (SAT)
AS 4300 Non-stop Airbus A321 (321) 1:13 Effective 2026-02-22 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 606)
Mon,Wed-Sun 21:53 Dallas Fort Worth (DFW) 23:07 San Antonio (SAT)
AS 4300 Non-stop Airbus A321 (321) 1:14 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 606)
This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 4300: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4300
11:17
Rochester (ROC)

12:59
Ronald Reagan Washington (DCA) 2
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5251)
Duration: 1:42, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4300
11:18
Rochester (ROC)

13:00
Ronald Reagan Washington (DCA) 2
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5251)
Duration: 1:42, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4300
11:37
Rochester (ROC)

13:19
Ronald Reagan Washington (DCA) 2
Effective 2026-01-11 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5251)
Duration: 1:42, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4300
11:58
Rochester (ROC)

13:14
Ronald Reagan Washington (DCA) 2
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5360)
Duration: 1:16, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4300
12:27
Rochester (ROC)

13:50
Ronald Reagan Washington (DCA) 2
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5223)
Duration: 1:23, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4300
13:35
Phoenix Sky Harbor (PHX) 4

14:55
Santa Ana (SNA)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2463)
Duration: 1:20, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Alaska Airlines AS4300
14:10
Phoenix Sky Harbor (PHX) 4

15:29
Santa Ana (SNA)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2463)
Duration: 1:19, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Alaska Airlines AS4300
16:30
Santa Ana (SNA)

17:52
Phoenix Sky Harbor (PHX) 4
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2463)
Duration: 1:22, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Alaska Airlines AS4300
17:03
Santa Ana (SNA)

18:25
Phoenix Sky Harbor (PHX) 4
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2463)
Duration: 1:22, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Alaska Airlines AS4300
21:40
Dallas Fort Worth (DFW)

22:53
San Antonio (SAT)
Effective 2026-02-14 through 2026-02-21
Mon
-
Tue
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 606)
Duration: 1:13, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4300
21:40
Dallas Fort Worth (DFW)

22:53
San Antonio (SAT)
Effective 2026-02-23 through 2026-03-07
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 606)
Duration: 1:13, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4300
21:50
Dallas Fort Worth (DFW)

22:59
San Antonio (SAT)
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 606)
Duration: 1:09, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4300
21:50
Dallas Fort Worth (DFW)

23:03
San Antonio (SAT)
Effective 2026-02-12 through 2026-02-19
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 606)
Duration: 1:13, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4300
21:50
Dallas Fort Worth (DFW)

23:03
San Antonio (SAT)
Effective 2026-02-22 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 606)
Duration: 1:13, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4300
21:53
Dallas Fort Worth (DFW)

23:07
San Antonio (SAT)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 606)
Duration: 1:14, non-stop
Airbus A321 (321)
This flight number is listed as serving the following routes:
  • Dallas Fort Worth (DFW) - San Antonio (SAT)
  • Rochester (ROC) - Ronald Reagan Washington (DCA)
  • Santa Ana (SNA) - Phoenix Sky Harbor (PHX)
All Alaska Airlines flights
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