Alaska Airlines flight AS 4127: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:04 El Paso (ELP) 08:51 Dallas Fort Worth (DFW)
AS 4127 Non-stop Boeing 737-800 (738) 1:47 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 1518)
Daily 06:13 El Paso (ELP) 09:05 Dallas Fort Worth (DFW)
AS 4127 Non-stop Airbus A319 (319) 1:52 Effective 2026-03-18 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 1518)
Tue 08:50 Dallas Fort Worth (DFW) 09:40 El Paso (ELP)
AS 4127 Non-stop Airbus A319 (319) 1:50 Operates only on 2026-01-06
Codeshare flight, operated by American Airlines.(AA 2550)
Tue 10:31 El Paso (ELP) 13:16 Dallas Fort Worth (DFW)
AS 4127 Non-stop Airbus A319 (319) 1:45 Operates only on 2026-01-06
Codeshare flight, operated by American Airlines.(AA 2550)
Daily 14:25 Dallas Fort Worth (DFW) 16:10 Pensacola (PNS)
AS 4127 Non-stop Airbus A319 (319) 1:45 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 2550)
Daily 14:25 Dallas Fort Worth (DFW) 17:35 Knoxville (TYS)
AS 4127 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 2876)
Daily 14:25 Dallas Fort Worth (DFW) 17:32 Knoxville (TYS)
AS 4127 Non-stop Airbus A321 (321) 2:07 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 2884)
Daily 14:25 Dallas Fort Worth (DFW) 17:36 Knoxville (TYS)
AS 4127 Non-stop Airbus A321 (321) 2:11 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 2550)
Daily 14:25 Dallas Fort Worth (DFW) 17:39 Knoxville (TYS)
AS 4127 Non-stop Canadair CRJ 900 (CR9) 2:14 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 5132)
Mon-Fri,Sun 14:29 El Paso (ELP) 17:14 Dallas Fort Worth (DFW)
AS 4127 Non-stop Airbus A319 (319) 1:45 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 2550)
Mon-Fri,Sun 14:31 El Paso (ELP) 17:21 Dallas Fort Worth (DFW)
AS 4127 Non-stop Airbus A319 (319) 1:50 Effective 2026-03-08 through 2026-03-17
Codeshare flight, operated by American Airlines.(AA 2550)
Daily 17:50 Pensacola (PNS) 20:00 Dallas Fort Worth (DFW)
AS 4127 Non-stop Airbus A319 (319) 2:10 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 2550)
Daily 18:26 Knoxville (TYS) 19:47 Dallas Fort Worth (DFW)
AS 4127 Non-stop Airbus A321 (321) 2:21 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 2550)
Daily 18:30 Knoxville (TYS) 20:00 Dallas Fort Worth (DFW)
AS 4127 Non-stop Canadair CRJ 900 (CR9) 2:30 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 5132)
Daily 18:33 Knoxville (TYS) 20:00 Dallas Fort Worth (DFW)
AS 4127 Non-stop Boeing 737 MAX 8 (7M8) 2:27 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 2876)
Daily 18:38 Knoxville (TYS) 20:00 Dallas Fort Worth (DFW)
AS 4127 Non-stop Airbus A321 (321) 2:22 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 2884)
This flight number is listed as serving the following routes:


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Alaska Airlines flight AS 4127: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4127
06:04
El Paso (ELP)

08:51
Dallas Fort Worth (DFW)
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1518)
Duration: 1:47, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4127
06:13
El Paso (ELP)

09:05
Dallas Fort Worth (DFW)
Effective 2026-03-18 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1518)
Duration: 1:52, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4127
08:50
Dallas Fort Worth (DFW)

09:40
El Paso (ELP)
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2550)
Duration: 1:50, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4127
10:31
El Paso (ELP)

13:16
Dallas Fort Worth (DFW)
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2550)
Duration: 1:45, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4127
14:25
Dallas Fort Worth (DFW)

16:10
Pensacola (PNS)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2550)
Duration: 1:45, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4127
14:25
Dallas Fort Worth (DFW)

17:35
Knoxville (TYS)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2876)
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Alaska Airlines AS4127
14:25
Dallas Fort Worth (DFW)

17:32
Knoxville (TYS)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2884)
Duration: 2:07, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4127
14:25
Dallas Fort Worth (DFW)

17:36
Knoxville (TYS)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2550)
Duration: 2:11, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4127
14:25
Dallas Fort Worth (DFW)

17:39
Knoxville (TYS)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5132)
Duration: 2:14, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS4127
14:29
El Paso (ELP)

17:14
Dallas Fort Worth (DFW)
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2550)
Duration: 1:45, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4127
14:31
El Paso (ELP)

17:21
Dallas Fort Worth (DFW)
Effective 2026-03-08 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2550)
Duration: 1:50, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4127
17:50
Pensacola (PNS)

20:00
Dallas Fort Worth (DFW)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2550)
Duration: 2:10, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4127
18:26
Knoxville (TYS)

19:47
Dallas Fort Worth (DFW)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2550)
Duration: 2:21, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4127
18:30
Knoxville (TYS)

20:00
Dallas Fort Worth (DFW)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5132)
Duration: 2:30, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS4127
18:33
Knoxville (TYS)

20:00
Dallas Fort Worth (DFW)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2876)
Duration: 2:27, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Alaska Airlines AS4127
18:38
Knoxville (TYS)

20:00
Dallas Fort Worth (DFW)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2884)
Duration: 2:22, non-stop
Airbus A321 (321)
This flight number is listed as serving the following routes:
  • Dallas Fort Worth (DFW) - Knoxville (TYS)
  • Dallas Fort Worth (DFW) - Pensacola (PNS)
  • El Paso (ELP) - Dallas Fort Worth (DFW)
All Alaska Airlines flights
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