Alaska Airlines
flight
AS 4187:
Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4187
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 468)
Duration: 1:41, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4187
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 468)
Duration: 1:51, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4187
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 468)
Duration: 1:49, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4187
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 468)
Duration: 1:49, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4187
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 468)
Duration: 1:44, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4187
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 468)
Duration: 1:41, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4187
Valid until 2026-01-01
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by American Airlines.
(AA 2157)
Duration: 1:50, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4187
Operates only on 2026-01-02
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by American Airlines.
(AA 2157)
Duration: 1:50, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4187
Operates only on 2026-02-15
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 2157)
Duration: 1:50, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4187
Effective 2026-01-03 through 2026-01-05
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1968)
Duration: 3:43, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4187
Effective 2026-03-15 through 2026-03-18
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 2972)
Duration: 1:53, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4187
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 1091)
Duration: 2:12, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4187
Effective 2026-03-08 through 2026-03-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2434)
Duration: 1:59, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4187
Effective 2026-03-19 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2434)
Duration: 1:59, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4187
Operates only on 2026-02-16
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by American Airlines.
(AA 2854)
Duration: 3:27, non-stop Boeing 737-800 (738)
The flight arrives 1 day after departure.
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here -
This flight number is listed as serving the following routes:
- New Orleans (MSY) - Dallas Fort Worth (DFW)
- Phoenix Sky Harbor (PHX) - Atlanta (ATL)
- Ronald Reagan Washington (DCA) - Jacksonville (JAX)