American Airlines
flug
AA 9427:
Multiple routes
FLUGPLAN
Direkte Codeshareflüge:
American Airlines AA9427
Operates only on 2026-03-12
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Codeshare flight, operated by Alaska Airlines.
(AS 3066)
Duration: 1:28, non-stop Embraer EMB 170 / EMB 175 (E70)
Direkte Codeshareflüge:
American Airlines AA9427
Effective 2026-02-12 through 2026-03-07
Mo
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Mi
Do
Fr
Sa
So
Codeshare flight, operated by Alaska Airlines.
(AS 3390)
Duration: 1:29, non-stop Embraer EMB 170 / EMB 175 (E70)
Direkte Codeshareflüge:
American Airlines AA9427
Effective 2026-03-09 through 2026-03-17
Mo
Di
Mi
Do
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Fr
Sa
So
Codeshare flight, operated by Alaska Airlines.
(AS 3390)
Duration: 1:29, non-stop Embraer EMB 170 / EMB 175 (E70)
Direkte Codeshareflüge:
American Airlines AA9427
Operates only on 2026-03-18
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Codeshare flight, operated by Alaska Airlines.
(AS 3390)
Duration: 1:16, non-stop Embraer EMB 170 / EMB 175 (E70)
Direkte Codeshareflüge:
American Airlines AA9427
Effective 2026-01-07 through 2026-02-11
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by Alaska Airlines.
(AS 3390)
Duration: 1:27, non-stop Embraer EMB 170 / EMB 175 (E70)
Direkte Codeshareflüge:
American Airlines AA9427
Valid until 2026-01-06
Mo
Di
Mi
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Do
Fr
Sa
So
Codeshare flight, operated by Alaska Airlines.
(AS 3390)
Duration: 1:28, non-stop Embraer EMB 170 / EMB 175 (E70)
Direkte Codeshareflüge:
American Airlines AA9427
Operates only on 2026-03-12
Mo
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Di
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Mi
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Do
Fr
-
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Sa
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So
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Codeshare flight, operated by Alaska Airlines.
(AS 3066)
Duration: 1:28, non-stop Embraer EMB 170 / EMB 175 (E70)
Direkte Codeshareflüge:
American Airlines AA9427
Effective 2026-02-12 through 2026-03-07
Mo
Di
-
-
Mi
Do
Fr
Sa
So
Codeshare flight, operated by Alaska Airlines.
(AS 3390)
Duration: 1:28, non-stop Embraer EMB 170 / EMB 175 (E70)
Direkte Codeshareflüge:
American Airlines AA9427
Effective 2026-03-09 through 2026-03-16
Mo
Di
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Mi
Do
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Fr
Sa
So
Codeshare flight, operated by Alaska Airlines.
(AS 3390)
Duration: 1:28, non-stop Embraer EMB 170 / EMB 175 (E70)
Direkte Codeshareflüge:
American Airlines AA9427
Operates only on 2026-03-18
Mo
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Di
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Mi
Do
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Fr
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Sa
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So
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Codeshare flight, operated by Alaska Airlines.
(AS 3390)
Duration: 1:13, non-stop Embraer EMB 170 / EMB 175 (E70)
Direkte Codeshareflüge:
American Airlines AA9427
Effective 2026-03-19 through 2026-05-12
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by Alaska Airlines.
(AS 3390)
Duration: 1:10, non-stop Embraer EMB 170 / EMB 175 (E70)
Direkte Codeshareflüge:
American Airlines AA9427
Effective 2026-01-08 through 2026-02-09
Mo
Di
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Codeshare flight, operated by Alaska Airlines.
(AS 3390)
Duration: 1:22, non-stop Embraer EMB 170 / EMB 175 (E70)
This flight number is listed as serving the following routes:
- San Diego (SAN) - Fresno (FAT)