Alaska Airlines flight AS 4637: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 12:19 Dallas Fort Worth (DFW) 14:05 Omaha (OMA) AS 4637 Non-stop Boeing 737-800 (738) 1:46 Effective 2025-10-26 through 2025-11-01 Codeshare flight, operated by American Airlines.(AA 2188)
Daily 12:19 Dallas Fort Worth (DFW) 14:07 Omaha (OMA) AS 4637 Non-stop Boeing 737-800 (738) 1:48 Effective 2025-11-02 through 2025-12-02 Codeshare flight, operated by American Airlines.(AA 2188)
Daily 12:19 Dallas Fort Worth (DFW) 14:04 Omaha (OMA) AS 4637 Non-stop Boeing 737-800 (738) 1:45 Effective 2025-12-03 through 2025-12-17 Codeshare flight, operated by American Airlines.(AA 2188)
Daily 12:19 Dallas Fort Worth (DFW) 14:07 Omaha (OMA) AS 4637 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2025-12-18 through 2026-01-05 Codeshare flight, operated by American Airlines.(AA 4236)
Sat 15:33 Dallas Fort Worth (DFW) 17:18 Omaha (OMA) AS 4637 Non-stop Airbus A319 (319) 1:45 Valid until 2025-05-03 Codeshare flight, operated by American Airlines.(AA 2270)
Daily 15:57 Omaha (OMA) 18:10 Dallas Fort Worth (DFW) AS 4637 Non-stop Embraer EMB 175 (E75) 2:13 Effective 2025-12-18 through 2026-01-05 Codeshare flight, operated by American Airlines.(AA 4236)
Daily 16:04 Omaha (OMA) 18:10 Dallas Fort Worth (DFW) AS 4637 Non-stop Boeing 737-800 (738) 2:06 Effective 2025-11-02 through 2025-12-02 Codeshare flight, operated by American Airlines.(AA 2188)
Daily 16:06 Omaha (OMA) 18:10 Dallas Fort Worth (DFW) AS 4637 Non-stop Boeing 737-800 (738) 2:04 Effective 2025-12-03 through 2025-12-17 Codeshare flight, operated by American Airlines.(AA 2188)
Daily 16:11 Omaha (OMA) 18:10 Dallas Fort Worth (DFW) AS 4637 Non-stop Boeing 737-800 (738) 1:59 Effective 2025-10-26 through 2025-11-01 Codeshare flight, operated by American Airlines.(AA 2188)
Mon,Tue,Thu-Sun 16:35 Dallas Fort Worth (DFW) 18:21 Omaha (OMA) AS 4637 Non-stop Boeing 737-800 (738) 1:46 Effective 2025-05-05 through 2025-05-23 Codeshare flight, operated by American Airlines.(AA 2270)
Mon,Tue,Thu-Sun 16:35 Dallas Fort Worth (DFW) 18:21 Omaha (OMA) AS 4637 Non-stop Boeing 737-800 (738) 1:46 Effective 2025-05-25 through 2025-06-03 Codeshare flight, operated by American Airlines.(AA 2270)
Daily 16:35 Dallas Fort Worth (DFW) 18:25 Omaha (OMA) AS 4637 Non-stop Boeing 737-800 (738) 1:50 Effective 2025-08-06 through 2025-09-02 Codeshare flight, operated by American Airlines.(AA 2270)
Daily 16:35 Dallas Fort Worth (DFW) 18:24 Omaha (OMA) AS 4637 Non-stop Boeing 737-800 (738) 1:49 Effective 2025-09-03 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 2270)
Daily 16:35 Dallas Fort Worth (DFW) 18:23 Omaha (OMA) AS 4637 Non-stop Boeing 737-800 (738) 1:48 Effective 2025-10-06 through 2025-10-25 Codeshare flight, operated by American Airlines.(AA 2270)
Sat 16:36 Dallas Fort Worth (DFW) 18:23 Omaha (OMA) AS 4637 Non-stop Airbus A321 (321) 1:47 Operates only on 2025-05-24 Codeshare flight, operated by American Airlines.(AA 2270)
Thu,Fri,Sun 16:53 Dallas Fort Worth (DFW) 18:38 Omaha (OMA) AS 4637 Non-stop Airbus A321 (321) 1:45 Valid until 2025-05-04 Codeshare flight, operated by American Airlines.(AA 2270)
Mon-Fri,Sun 17:00 Dallas Fort Worth (DFW) 18:46 Omaha (OMA) AS 4637 Non-stop Boeing 737-800 (738) 1:46 Effective 2025-06-05 through 2025-06-24 Codeshare flight, operated by American Airlines.(AA 2270)
Wed 17:00 Dallas Fort Worth (DFW) 18:44 Omaha (OMA) AS 4637 Non-stop Airbus A320 (320) 1:44 Operates only on 2025-06-25 Codeshare flight, operated by American Airlines.(AA 2270)
Mon,Wed-Fri,Sun 17:00 Dallas Fort Worth (DFW) 18:46 Omaha (OMA) AS 4637 Non-stop Boeing 737-800 (738) 1:46 Effective 2025-06-26 through 2025-07-03 Codeshare flight, operated by American Airlines.(AA 2270)
Mon-Fri,Sun 17:02 Dallas Fort Worth (DFW) 18:47 Omaha (OMA) AS 4637 Non-stop Boeing 737-800 (738) 1:45 Effective 2025-07-06 through 2025-08-05 Codeshare flight, operated by American Airlines.(AA 2270)
Daily 17:35 Chicago O'Hare (ORD) 3 21:25 Orlando (MCO) B AS 4637 Non-stop Boeing 737-800 (738) 2:50 Effective 2026-01-07 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 2188)
Sat 18:01 Omaha (OMA) 19:59 Dallas Fort Worth (DFW) AS 4637 Non-stop Airbus A319 (319) 1:58 Valid until 2025-05-03 Codeshare flight, operated by American Airlines.(AA 2270)
Thu,Fri,Sun 19:35 Omaha (OMA) 21:35 Dallas Fort Worth (DFW) AS 4637 Non-stop Airbus A321 (321) 2:00 Valid until 2025-05-04 Codeshare flight, operated by American Airlines.(AA 2270)
Sat 19:35 Omaha (OMA) 21:36 Dallas Fort Worth (DFW) AS 4637 Non-stop Airbus A321 (321) 2:01 Operates only on 2025-05-24 Codeshare flight, operated by American Airlines.(AA 2270)
Mon-Fri,Sun 19:36 Omaha (OMA) 21:32 Dallas Fort Worth (DFW) AS 4637 Non-stop Boeing 737-800 (738) 1:56 Effective 2025-06-05 through 2025-06-24 Codeshare flight, operated by American Airlines.(AA 2270)
Wed 19:36 Omaha (OMA) 21:32 Dallas Fort Worth (DFW) AS 4637 Non-stop Airbus A320 (320) 1:56 Operates only on 2025-06-25 Codeshare flight, operated by American Airlines.(AA 2270)
Mon,Wed-Fri,Sun 19:36 Omaha (OMA) 21:32 Dallas Fort Worth (DFW) AS 4637 Non-stop Boeing 737-800 (738) 1:56 Effective 2025-06-26 through 2025-07-03 Codeshare flight, operated by American Airlines.(AA 2270)
Mon-Fri,Sun 19:38 Omaha (OMA) 21:33 Dallas Fort Worth (DFW) AS 4637 Non-stop Boeing 737-800 (738) 1:55 Effective 2025-07-06 through 2025-08-05 Codeshare flight, operated by American Airlines.(AA 2270)
Mon,Tue,Thu-Sun 19:40 Omaha (OMA) 21:40 Dallas Fort Worth (DFW) AS 4637 Non-stop Boeing 737-800 (738) 2:00 Effective 2025-05-05 through 2025-05-23 Codeshare flight, operated by American Airlines.(AA 2270)
Mon,Tue,Thu-Sun 19:40 Omaha (OMA) 21:40 Dallas Fort Worth (DFW) AS 4637 Non-stop Boeing 737-800 (738) 2:00 Effective 2025-05-25 through 2025-06-03 Codeshare flight, operated by American Airlines.(AA 2270)
Daily 19:51 Omaha (OMA) 21:50 Dallas Fort Worth (DFW) AS 4637 Non-stop Boeing 737-800 (738) 1:59 Effective 2025-10-06 through 2025-10-25 Codeshare flight, operated by American Airlines.(AA 2270)
Daily 19:53 Omaha (OMA) 21:50 Dallas Fort Worth (DFW) AS 4637 Non-stop Boeing 737-800 (738) 1:57 Effective 2025-09-03 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 2270)
Daily 19:54 Omaha (OMA) 21:50 Dallas Fort Worth (DFW) AS 4637 Non-stop Boeing 737-800 (738) 1:56 Effective 2025-08-06 through 2025-09-02 Codeshare flight, operated by American Airlines.(AA 2270)

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This flight number is listed as serving the following routes:

Chicago O'Hare (ORD) - Orlando (MCO)
Omaha (OMA) - Dallas Fort Worth (DFW)

All Alaska Airlines flights

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Alaska Airlines flight AS 4637: Multiple routes

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FLIGHT SCHEDULE

Direct Codeshare Flights:

Alaska Airlines AS4637

12:19

Dallas Fort Worth (DFW)

14:05

Omaha (OMA)

Effective 2025-10-26 through 2025-11-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2188)

Duration: 1:46, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4637

12:19

Dallas Fort Worth (DFW)

14:07

Omaha (OMA)

Effective 2025-11-02 through 2025-12-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2188)

Duration: 1:48, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4637

12:19

Dallas Fort Worth (DFW)

14:04

Omaha (OMA)

Effective 2025-12-03 through 2025-12-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2188)

Duration: 1:45, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4637

12:19

Dallas Fort Worth (DFW)

14:07

Omaha (OMA)

Effective 2025-12-18 through 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 4236)

Duration: 1:48, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4637

15:33

Dallas Fort Worth (DFW)

17:18

Omaha (OMA)

Valid until 2025-05-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 1:45, non-stop
Airbus A319 (319)

Alaska Airlines AS4637

15:57

Omaha (OMA)

18:10

Dallas Fort Worth (DFW)

Effective 2025-12-18 through 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 4236)

Duration: 2:13, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4637

16:04

Omaha (OMA)

18:10

Dallas Fort Worth (DFW)

Effective 2025-11-02 through 2025-12-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2188)

Duration: 2:06, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4637

16:06

Omaha (OMA)

18:10

Dallas Fort Worth (DFW)

Effective 2025-12-03 through 2025-12-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2188)

Duration: 2:04, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4637

16:11

Omaha (OMA)

18:10

Dallas Fort Worth (DFW)

Effective 2025-10-26 through 2025-11-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2188)

Duration: 1:59, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4637

16:35

Dallas Fort Worth (DFW)

18:21

Omaha (OMA)

Effective 2025-05-05 through 2025-05-23

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 1:46, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4637

16:35

Dallas Fort Worth (DFW)

18:21

Omaha (OMA)

Effective 2025-05-25 through 2025-06-03

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 1:46, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4637

16:35

Dallas Fort Worth (DFW)

18:25

Omaha (OMA)

Effective 2025-08-06 through 2025-09-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 1:50, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4637

16:35

Dallas Fort Worth (DFW)

18:24

Omaha (OMA)

Effective 2025-09-03 through 2025-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 1:49, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4637

16:35

Dallas Fort Worth (DFW)

18:23

Omaha (OMA)

Effective 2025-10-06 through 2025-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 1:48, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4637

16:36

Dallas Fort Worth (DFW)

18:23

Omaha (OMA)

Operates only on 2025-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 1:47, non-stop
Airbus A321 (321)

Alaska Airlines AS4637

16:53

Dallas Fort Worth (DFW)

18:38

Omaha (OMA)

Valid until 2025-05-04

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 1:45, non-stop
Airbus A321 (321)

Alaska Airlines AS4637

17:00

Dallas Fort Worth (DFW)

18:46

Omaha (OMA)

Effective 2025-06-05 through 2025-06-24

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 1:46, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4637

17:00

Dallas Fort Worth (DFW)

18:44

Omaha (OMA)

Operates only on 2025-06-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 1:44, non-stop
Airbus A320 (320)

Alaska Airlines AS4637

17:00

Dallas Fort Worth (DFW)

18:46

Omaha (OMA)

Effective 2025-06-26 through 2025-07-03

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 1:46, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4637

17:02

Dallas Fort Worth (DFW)

18:47

Omaha (OMA)

Effective 2025-07-06 through 2025-08-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 1:45, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4637

17:35

Chicago O'Hare (ORD) 3

21:25

Orlando (MCO) B

Effective 2026-01-07 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2188)

Duration: 2:50, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4637

18:01

Omaha (OMA)

19:59

Dallas Fort Worth (DFW)

Valid until 2025-05-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 1:58, non-stop
Airbus A319 (319)

Alaska Airlines AS4637

19:35

Omaha (OMA)

21:35

Dallas Fort Worth (DFW)

Valid until 2025-05-04

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 2:00, non-stop
Airbus A321 (321)

Alaska Airlines AS4637

19:35

Omaha (OMA)

21:36

Dallas Fort Worth (DFW)

Operates only on 2025-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 2:01, non-stop
Airbus A321 (321)

Alaska Airlines AS4637

19:36

Omaha (OMA)

21:32

Dallas Fort Worth (DFW)

Effective 2025-06-05 through 2025-06-24

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 1:56, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4637

19:36

Omaha (OMA)

21:32

Dallas Fort Worth (DFW)

Operates only on 2025-06-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 1:56, non-stop
Airbus A320 (320)

Alaska Airlines AS4637

19:36

Omaha (OMA)

21:32

Dallas Fort Worth (DFW)

Effective 2025-06-26 through 2025-07-03

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 1:56, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4637

19:38

Omaha (OMA)

21:33

Dallas Fort Worth (DFW)

Effective 2025-07-06 through 2025-08-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 1:55, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4637

19:40

Omaha (OMA)

21:40

Dallas Fort Worth (DFW)

Effective 2025-05-05 through 2025-05-23

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 2:00, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4637

19:40

Omaha (OMA)

21:40

Dallas Fort Worth (DFW)

Effective 2025-05-25 through 2025-06-03

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 2:00, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4637

19:51

Omaha (OMA)

21:50

Dallas Fort Worth (DFW)

Effective 2025-10-06 through 2025-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 1:59, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4637

19:53

Omaha (OMA)

21:50

Dallas Fort Worth (DFW)

Effective 2025-09-03 through 2025-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 1:57, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4637

19:54

Omaha (OMA)

21:50

Dallas Fort Worth (DFW)

Effective 2025-08-06 through 2025-09-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 2270)

Duration: 1:56, non-stop
Boeing 737-800 (738)

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This flight number is listed as serving the following routes:

Chicago O'Hare (ORD) - Orlando (MCO)
Omaha (OMA) - Dallas Fort Worth (DFW)

All Alaska Airlines flights

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