Alaska Airlines flight AS 4187: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 05:10 New Orleans (MSY) 06:59 Dallas Fort Worth (DFW)
AS 4187 Non-stop Boeing 737-800 (738) 1:49 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 468)
Mon 05:12 New Orleans (MSY) 07:02 Dallas Fort Worth (DFW)
AS 4187 Non-stop Boeing 737-800 (738) 1:50 Operates only on 2025-05-05
Codeshare flight, operated by American Airlines.(AA 468)
Daily 05:12 New Orleans (MSY) 07:00 Dallas Fort Worth (DFW)
AS 4187 Non-stop Airbus A321 (321) 1:48 Effective 2025-05-06 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 468)
Daily 05:24 New Orleans (MSY) 07:08 Dallas Fort Worth (DFW)
AS 4187 Non-stop Boeing 737-800 (738) 1:44 Effective 2025-07-05 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 468)
Daily 05:25 New Orleans (MSY) 07:06 Dallas Fort Worth (DFW)
AS 4187 Non-stop Boeing 737-800 (738) 1:41 Effective 2025-06-05 through 2025-07-04
Codeshare flight, operated by American Airlines.(AA 468)
Daily 05:40 New Orleans (MSY) 07:27 Dallas Fort Worth (DFW)
AS 4187 Non-stop Airbus A321 (321) 1:47 Effective 2025-10-06 through 2025-10-25
Codeshare flight, operated by American Airlines.(AA 468)
Daily 05:45 New Orleans (MSY) 07:28 Dallas Fort Worth (DFW)
AS 4187 Non-stop Boeing 737-800 (738) 1:43 Effective 2025-08-06 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 468)
Wed-Fri 08:08 Dallas Fort Worth (DFW) 11:14 Knoxville (TYS)
AS 4187 Non-stop Canadair CRJ 900 (CR9) 2:06 Effective 2025-12-03 through 2025-12-05
Codeshare flight, operated by American Airlines.(AA 5163)
Daily 08:08 Dallas Fort Worth (DFW) 09:52 Pensacola (PNS)
AS 4187 Non-stop Embraer EMB 175 (E75) 1:44 Effective 2025-12-06 through 2025-12-12
Codeshare flight, operated by American Airlines.(AA 4038)
Mon-Fri,Sun 08:08 Dallas Fort Worth (DFW) 09:51 Pensacola (PNS)
AS 4187 Non-stop Embraer EMB 175 (E75) 1:43 Effective 2025-12-19 through 2026-01-02
Codeshare flight, operated by American Airlines.(AA 4038)
Mon-Fri,Sun 08:08 Dallas Fort Worth (DFW) 09:53 Pensacola (PNS)
AS 4187 Non-stop Embraer EMB 175 (E75) 1:45 Effective 2026-01-08 through 2026-02-06
Codeshare flight, operated by American Airlines.(AA 4038)
Mon-Fri,Sun 08:08 Dallas Fort Worth (DFW) 09:54 Pensacola (PNS)
AS 4187 Non-stop Embraer EMB 175 (E75) 1:46 Effective 2026-02-12 through 2026-02-27
Codeshare flight, operated by American Airlines.(AA 4038)
Tue 09:30 Phoenix Sky Harbor (PHX) 4 15:07 Atlanta (ATL) N
AS 4187 Non-stop Airbus A321 (321) 3:37 Operates only on 2026-01-06
Codeshare flight, operated by American Airlines.(AA 2393)
Mon-Fri,Sun 11:46 Pensacola (PNS) 14:00 Dallas Fort Worth (DFW)
AS 4187 Non-stop Embraer EMB 175 (E75) 2:14 Effective 2025-12-19 through 2026-01-02
Codeshare flight, operated by American Airlines.(AA 4038)
Mon-Fri,Sun 11:47 Pensacola (PNS) 14:00 Dallas Fort Worth (DFW)
AS 4187 Non-stop Embraer EMB 175 (E75) 2:13 Effective 2026-01-08 through 2026-02-06
Codeshare flight, operated by American Airlines.(AA 4038)
Daily 11:50 Pensacola (PNS) 14:00 Dallas Fort Worth (DFW)
AS 4187 Non-stop Embraer EMB 175 (E75) 2:10 Effective 2025-12-06 through 2025-12-12
Codeshare flight, operated by American Airlines.(AA 4038)
Mon-Fri,Sun 11:51 Pensacola (PNS) 14:00 Dallas Fort Worth (DFW)
AS 4187 Non-stop Embraer EMB 175 (E75) 2:09 Effective 2026-02-12 through 2026-02-27
Codeshare flight, operated by American Airlines.(AA 4038)
Sat 14:39 Dallas Fort Worth (DFW) 15:47 Austin (AUS)
AS 4187 Non-stop Boeing 737-800 (738) 1:08 Effective from 2026-02-14
Codeshare flight, operated by American Airlines.(AA 1321)
Sat 16:15 Phoenix Sky Harbor (PHX) 4 17:08 Tucson (TUS)
AS 4187 Non-stop Canadair CRJ 700 (CR7) 0:53 Effective 2025-12-20 through 2026-01-03
Codeshare flight, operated by American Airlines.(AA 6518)
Wed,Sat 16:15 Phoenix Sky Harbor (PHX) 4 17:10 Tucson (TUS)
AS 4187 Non-stop Canadair CRJ 700 (CR7) 0:55 Effective 2026-01-07 through 2026-01-10
Codeshare flight, operated by American Airlines.(AA 6518)
Sat 16:15 Phoenix Sky Harbor (PHX) 4 17:10 Tucson (TUS)
AS 4187 Non-stop Canadair CRJ 700 (CR7) 0:55 Effective 2026-01-17 through 2026-02-07
Codeshare flight, operated by American Airlines.(AA 6518)
Mon-Wed,Sun 16:15 Phoenix Sky Harbor (PHX) 4 17:10 Tucson (TUS)
AS 4187 Non-stop Canadair CRJ 700 (CR7) 0:55 Effective 2026-02-08 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 6518)
Daily 18:35 Philadelphia (PHL) F 20:03 Birmingham (BHM)
AS 4187 Non-stop Canadair CRJ 900 (CR9) 2:28 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 5251)
Daily 20:00 Ronald Reagan Washington (DCA) 2 22:33 Jacksonville (JAX)
AS 4187 Non-stop Canadair CRJ 900 (CR9) 2:33 Effective 2025-11-02 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 5022)
Mon-Wed,Sat,Sun 20:27 Ronald Reagan Washington (DCA) 2 22:50 Jacksonville (JAX)
AS 4187 Non-stop Airbus A319 (319) 2:23 Effective 2025-12-13 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 1859)
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This flight number is listed as serving the following routes:
Alaska Airlines flight AS 4187: Multiple routes
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Select flight date:  Show Calendar
FLIGHT SCHEDULE
Direct Codeshare Flights:

Alaska Airlines AS4187
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 468)
Duration: 1:49, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4187
Operates only on 2025-05-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 468)
Duration: 1:50, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4187
Effective 2025-05-06 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 468)
Duration: 1:48, non-stop
Airbus A321 (321)

Alaska Airlines AS4187
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 468)
Duration: 1:44, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4187
Effective 2025-06-05 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 468)
Duration: 1:41, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4187
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 468)
Duration: 1:47, non-stop
Airbus A321 (321)

Alaska Airlines AS4187
Effective 2025-08-06 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 468)
Duration: 1:43, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4187
Effective 2025-12-03 through 2025-12-05
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5163)
Duration: 2:06, non-stop
Canadair CRJ 900 (CR9)

Alaska Airlines AS4187
Effective 2025-12-06 through 2025-12-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4038)
Duration: 1:44, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4187
Effective 2025-12-19 through 2026-01-02
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4038)
Duration: 1:43, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4187
Effective 2026-01-08 through 2026-02-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4038)
Duration: 1:45, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4187
Effective 2026-02-12 through 2026-02-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4038)
Duration: 1:46, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4187
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2393)
Duration: 3:37, non-stop
Airbus A321 (321)

Alaska Airlines AS4187
Effective 2025-12-19 through 2026-01-02
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4038)
Duration: 2:14, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4187
Effective 2026-01-08 through 2026-02-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4038)
Duration: 2:13, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4187
Effective 2025-12-06 through 2025-12-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4038)
Duration: 2:10, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4187
Effective 2026-02-12 through 2026-02-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4038)
Duration: 2:09, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4187
Effective from 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1321)
Duration: 1:08, non-stop
Boeing 737-800 (738)

Alaska Airlines AS4187
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 6518)
Duration: 0:53, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4187
Effective 2026-01-07 through 2026-01-10
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 6518)
Duration: 0:55, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4187
Effective 2026-01-17 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 6518)
Duration: 0:55, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4187
Effective 2026-02-08 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6518)
Duration: 0:55, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4187
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5251)
Duration: 2:28, non-stop
Canadair CRJ 900 (CR9)

Alaska Airlines AS4187
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5022)
Duration: 2:33, non-stop
Canadair CRJ 900 (CR9)

Alaska Airlines AS4187
Effective 2025-12-13 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1859)
Duration: 2:23, non-stop
Airbus A319 (319)
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This flight number is listed as serving the following routes:
  • Dallas Fort Worth (DFW) - Austin (AUS)
  • Dallas Fort Worth (DFW) - Knoxville (TYS)
  • New Orleans (MSY) - Dallas Fort Worth (DFW)
  • Pensacola (PNS) - Dallas Fort Worth (DFW)
  • Philadelphia (PHL) - Birmingham (BHM)
  • Phoenix Sky Harbor (PHX) - Atlanta (ATL)
  • Phoenix Sky Harbor (PHX) - Tucson (TUS)
  • Ronald Reagan Washington (DCA) - Jacksonville (JAX)