Alaska Airlines
voo
AS 4638:
Multiple routes
PLANEAR VOO
Voos Codeshare Directos:
Alaska Airlines AS4638
Valid until 2026-01-03
Seg
Ter
Qua
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Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 1914)
Duration: 2:49, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4638
Operates only on 2026-01-04
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Ter
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Qua
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Qui
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Sex
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Sáb
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Dom
Codeshare flight, operated by American Airlines.
(AA 1914)
Duration: 2:46, non-stop Airbus A321 (321)
Voos Codeshare Directos:
Alaska Airlines AS4638
Effective 2026-02-12 through 2026-02-19
Seg
Ter
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Qua
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Qui
Sex
Sáb
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Dom
Codeshare flight, operated by American Airlines.
(AA 1914)
Duration: 2:48, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4638
Effective 2026-02-22 through 2026-03-06
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Ter
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Qua
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Qui
Sex
Sáb
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Dom
Codeshare flight, operated by American Airlines.
(AA 1914)
Duration: 2:48, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4638
Effective 2026-03-08 through 2026-04-06
Seg
Ter
-
-
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 1914)
Duration: 2:47, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4638
Effective 2026-04-07 through 2026-05-20
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 2471)
Duration: 2:51, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4638
Effective 2026-07-02 through 2026-08-04
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 2280)
Duration: 3:00, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4638
Effective 2026-09-09 through 2026-10-04
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 2288)
Duration: 3:03, non-stop Boeing 737 MAX 8 (7M8)
Voos Codeshare Directos:
Alaska Airlines AS4638
Effective from 2026-10-05
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 2288)
Duration: 2:54, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4638
Effective 2026-08-05 through 2026-09-08
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 2288)
Duration: 3:04, non-stop Boeing 737 MAX 8 (7M8)
Voos Codeshare Directos:
Alaska Airlines AS4638
Effective 2026-05-21 through 2026-07-01
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 1914)
Duration: 1:08, non-stop Airbus A321 (321)
Voos Codeshare Directos:
Alaska Airlines AS4638
Operates only on 2026-01-04
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Ter
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Qua
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Qui
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Sex
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Sáb
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Dom
Codeshare flight, operated by American Airlines.
(AA 1914)
Duration: 3:43, non-stop Airbus A321 (321)
Voos Codeshare Directos:
Alaska Airlines AS4638
Effective 2026-03-08 through 2026-04-06
Seg
Ter
-
-
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 1914)
Duration: 3:48, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4638
Effective 2026-02-12 through 2026-02-19
Seg
Ter
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-
Qua
-
-
Qui
Sex
Sáb
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Dom
Codeshare flight, operated by American Airlines.
(AA 1914)
Duration: 3:47, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4638
Effective 2026-02-22 through 2026-03-06
Seg
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Ter
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Qua
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Qui
Sex
Sáb
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Dom
Codeshare flight, operated by American Airlines.
(AA 1914)
Duration: 3:47, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4638
Valid until 2026-01-03
Seg
Ter
Qua
-
-
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 1914)
Duration: 3:38, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4638
Effective 2026-04-07 through 2026-05-20
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 2471)
Duration: 3:34, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4638
Effective from 2026-10-05
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 2288)
Duration: 3:31, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4638
Effective 2026-09-09 through 2026-10-04
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 2288)
Duration: 3:22, non-stop Boeing 737 MAX 8 (7M8)
Voos Codeshare Directos:
Alaska Airlines AS4638
Effective 2026-07-02 through 2026-08-04
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 2280)
Duration: 3:16, non-stop Boeing 737-800 (738)
Voos Codeshare Directos:
Alaska Airlines AS4638
Effective 2026-08-05 through 2026-09-08
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 2288)
Duration: 3:16, non-stop Boeing 737 MAX 8 (7M8)
Voos Codeshare Directos:
Alaska Airlines AS4638
Effective 2026-05-21 through 2026-07-01
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by American Airlines.
(AA 1914)
Duration: 1:22, non-stop Airbus A321 (321)
This flight number is listed as serving the following routes:
- Dallas Fort Worth (DFW) - Houston George Bush (IAH)
- Dallas Fort Worth (DFW) - Norfolk (ORF)