Alaska Airlines
flight
AS 4077:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1506)
Duration: 2:16, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1506)
Duration: 2:12, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1506)
Duration: 2:11, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective 2026-01-03 through 2026-01-04
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
Codeshare flight, operated by American Airlines.
(AA 1506)
Duration: 2:06, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective 2026-03-05 through 2026-03-07
Mon
-
-
Tue
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Wed
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Thu
Fri
Sat
Sun
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Codeshare flight, operated by American Airlines.
(AA 1506)
Duration: 2:09, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective 2026-03-08 through 2026-03-17
Mon
Tue
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1506)
Duration: 2:12, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective 2026-03-18 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1506)
Duration: 2:12, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3554)
Duration: 1:19, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3488)
Duration: 1:16, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3554)
Duration: 1:51, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3554)
Duration: 1:25, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1506)
Duration: 2:19, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3554)
Duration: 2:09, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective 2026-03-05 through 2026-03-17
Mon
Tue
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1506)
Duration: 2:37, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective 2026-03-18 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1506)
Duration: 2:37, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Alaska Airlines AS4077
Operates only on 2026-01-04
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
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-
Sun
Codeshare flight, operated by American Airlines.
(AA 1506)
Duration: 2:33, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3488)
Duration: 1:26, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1506)
Duration: 2:27, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1506)
Duration: 2:17, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective 2026-02-17 through 2026-03-04
Mon
-
-
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 6494)
Duration: 1:09, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective 2026-02-12 through 2026-03-02
Mon
Tue
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-
Wed
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-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3678)
Duration: 1:00, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective 2026-02-17 through 2026-03-04
Mon
-
-
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 6494)
Duration: 1:16, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective 2026-02-12 through 2026-03-02
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3678)
Duration: 1:08, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4077
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 5676)
Duration: 1:03, non-stop Canadair CRJ 700 (CR7)
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This flight number is listed as serving the following routes:
- Chicago O'Hare (ORD) - Greenville/Spartanburg (GSP)
- Chicago O'Hare (ORD) - Madison (MSN)
- Cincinnati (CVG) - Chicago O'Hare (ORD)
- Indianapolis (IND) - Dallas Fort Worth (DFW)