Alaska Airlines
flight
AS 4165:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4165
Effective 2026-03-19 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
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Sun
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Codeshare flight, operated by American Airlines.
(AA 4397)
Duration: 1:37, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4165
Effective 2026-04-11 through 2026-04-14
Mon
Tue
Wed
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Thu
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Fri
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Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1408)
Duration: 1:23, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4165
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3726)
Duration: 3:35, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4165
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3340)
Duration: 1:58, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4165
Effective 2026-01-13 through 2026-02-11
Mon
-
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Tue
Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by American Airlines.
(AA 4379)
Duration: 2:17, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4165
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 6506)
Duration: 3:17, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4165
Effective 2026-06-19 through 2026-06-26
Mon
Tue
Wed
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-
Thu
Fri
Sat
Sun
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Codeshare flight, operated by American Airlines.
(AA 624)
Duration: 2:54, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4165
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3726)
Duration: 3:27, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4165
Effective 2026-01-13 through 2026-02-11
Mon
-
-
Tue
Wed
Thu
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-
Fri
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-
Sat
-
-
Sun
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Codeshare flight, operated by American Airlines.
(AA 4379)
Duration: 3:02, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4165
Effective 2026-04-07 through 2026-04-10
Mon
-
-
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by American Airlines.
(AA 3702)
Duration: 1:50, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4165
Effective 2026-04-18 through 2026-05-16
Mon
-
-
Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by American Airlines.
(AA 3702)
Duration: 1:50, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4165
Effective 2026-05-17 through 2026-05-20
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 3702)
Duration: 1:50, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4165
Effective 2026-06-19 through 2026-06-26
Mon
Tue
Wed
-
-
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by American Airlines.
(AA 624)
Duration: 3:09, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Alaska Airlines AS4165
Effective 2026-04-07 through 2026-04-10
Mon
-
-
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by American Airlines.
(AA 3702)
Duration: 1:58, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4165
Effective 2026-04-18 through 2026-05-16
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by American Airlines.
(AA 3702)
Duration: 1:58, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4165
Effective 2026-05-17 through 2026-05-20
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 3702)
Duration: 1:58, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4165
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 6506)
Duration: 3:35, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4165
Effective 2026-01-08 through 2026-01-11
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4428)
Duration: 2:26, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4165
Operates only on 2026-01-07
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by American Airlines.
(AA 1936)
Duration: 2:10, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4165
Effective 2026-01-17 through 2026-01-31
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by American Airlines.
(AA 1936)
Duration: 2:10, non-stop Airbus A319 (319)
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This flight number is listed as serving the following routes:
- Chicago O'Hare (ORD) - Little Rock (LIT)
- Chicago O'Hare (ORD) - Missoula (MSO)
- Chicago O'Hare (ORD) - New York LaGuardia (LGA)
- Chicago O'Hare (ORD) - Newark Liberty, New York (EWR)
- Hartford (BDL) - Ronald Reagan Washington (DCA)
- Los Angeles (LAX) - Vancouver (YVR)
- Omaha (OMA) - Los Angeles (LAX)