Alaska Airlines
flight
AS 4518:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4518
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3273)
Duration: 2:20, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4518
Effective 2026-03-19 through 2026-04-06
Mon
Tue
Wed
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Thu
Fri
Sat
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Sun
Codeshare flight, operated by American Airlines.
(AA 3509)
Duration: 1:23, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4518
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3273)
Duration: 2:41, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4518
Effective 2026-06-13 through 2026-07-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4064)
Duration: 1:57, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4518
Operates only on 2026-02-14
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 3880)
Duration: 1:42, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4518
Operates only on 2026-02-15
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 3880)
Duration: 1:42, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4518
Effective 2026-03-09 through 2026-03-10
Mon
Tue
Wed
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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 2148)
Duration: 1:37, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4518
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 2148)
Duration: 1:37, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Alaska Airlines AS4518
Effective 2026-02-12 through 2026-02-20
Mon
Tue
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-
Wed
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Thu
Fri
Sat
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-
Sun
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Codeshare flight, operated by American Airlines.
(AA 3880)
Duration: 1:42, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4518
Effective 2026-02-21 through 2026-03-07
Mon
Tue
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-
Wed
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-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3880)
Duration: 1:42, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4518
Operates only on 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
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Codeshare flight, operated by American Airlines.
(AA 2976)
Duration: 1:04, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4518
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1813)
Duration: 1:00, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Alaska Airlines AS4518
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3869)
Duration: 1:02, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4518
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3869)
Duration: 1:08, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4518
Effective 2026-02-17 through 2026-03-04
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 3880)
Duration: 1:41, non-stop Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
- Chicago O'Hare (ORD) - Harrisburg (MDT)
- Chicago O'Hare (ORD) - Kansas City (MCI)
- Dallas Fort Worth (DFW) - Fayetteville/Springdale (XNA)
- Dallas Fort Worth (DFW) - Oklahoma City (OKC)
- Jacksonville (JAX) - Chicago O'Hare (ORD)
- Ronald Reagan Washington (DCA) - Boston Logan (BOS)