Alaska Airlines
flight
AS 4557:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4557
Valid until 2025-05-03
Mon
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Tue
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Sun
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Codeshare flight, operated by American Airlines.
(AA 6208)
Duration: 1:48, non-stop Canadair CRJ 700 (CR7)
Alaska Airlines AS4557
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3951)
Duration: 1:31, non-stop Embraer EMB 175 (E75)
Alaska Airlines AS4557
Effective 2025-11-22 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2685)
Duration: 1:32, non-stop Airbus A319 (319)
Alaska Airlines AS4557
Valid until 2025-05-02
Mon
Tue
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Wed
Thu
Fri
Sat
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Sun
Codeshare flight, operated by American Airlines.
(AA 6449)
Duration: 2:29, non-stop Embraer EMB 175 (E75)
Alaska Airlines AS4557
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4949)
Duration: 1:28, non-stop Canadair CRJ 700 (CR7)
Alaska Airlines AS4557
Effective 2025-12-18 through 2025-12-20
Mon
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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 4383)
Duration: 1:46, non-stop Embraer EMB 175 (E75)
Alaska Airlines AS4557
Effective 2025-12-27 through 2026-01-03
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 4383)
Duration: 1:46, non-stop Embraer EMB 175 (E75)
Alaska Airlines AS4557
Effective 2026-01-04 through 2026-01-05
Mon
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 4383)
Duration: 1:46, non-stop Embraer EMB 175 (E75)
Alaska Airlines AS4557
Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4436)
Duration: 1:21, non-stop Embraer EMB 175 (E75)
Alaska Airlines AS4557
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1919)
Duration: 4:20, non-stop Boeing 737-800 (738)
Alaska Airlines AS4557
Operates only on 2025-07-04
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by American Airlines.
(AA 343)
Duration: 2:31, non-stop Airbus A319 (319)
Alaska Airlines AS4557
Valid until 2025-05-02
Mon
Tue
Wed
Thu
Fri
Sat
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Sun
Codeshare flight, operated by American Airlines.
(AA 6449)
Duration: 2:40, non-stop Embraer EMB 175 (E75)
Alaska Airlines AS4557
Effective 2025-06-05 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 343)
Duration: 2:36, non-stop Airbus A319 (319)
Alaska Airlines AS4557
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 343)
Duration: 2:34, non-stop Airbus A319 (319)
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This flight number is listed as serving the following routes:
- Des Moines (DSM) - Chicago O'Hare (ORD)
- Hartford (BDL) - Dallas Fort Worth (DFW)
- John Glenn Columbus (CMH) - Chicago O'Hare (ORD)
- New York LaGuardia (LGA) - Ronald Reagan Washington (DCA)
- Philadelphia (PHL) - Raleigh/Durham (RDU)
- Phoenix Sky Harbor (PHX) - Eugene (EUG)
- Pittsburgh (PIT) - Chicago O'Hare (ORD)
- Salt Lake City (SLC) - Phoenix Sky Harbor (PHX)
- San Antonio (SAT) - Phoenix Sky Harbor (PHX)