Alaska Airlines
flug
AS 4137:
Multiple routes
FLUGPLAN
Direkte Codeshareflüge:
Alaska Airlines AS4137
Valid until 2026-01-05
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Codeshare flight, operated by American Airlines.
(AA 6039)
Duration: 1:12, non-stop Embraer ERJ 145 (ER4)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Effective 2026-03-20 through 2026-04-06
Mo
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Codeshare flight, operated by American Airlines.
(AA 6033)
Duration: 1:11, non-stop Embraer ERJ 145 (ER4)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Operates only on 2026-03-10
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Codeshare flight, operated by American Airlines.
(AA 6319)
Duration: 1:12, non-stop Canadair CRJ 700 (CR7)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Effective 2026-03-08 through 2026-03-09
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Codeshare flight, operated by American Airlines.
(AA 6319)
Duration: 1:12, non-stop Canadair CRJ 700 (CR7)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Effective 2026-01-07 through 2026-01-17
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Codeshare flight, operated by American Airlines.
(AA 2378)
Duration: 3:03, non-stop Airbus A320 (320)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Effective 2026-01-20 through 2026-02-11
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Codeshare flight, operated by American Airlines.
(AA 2378)
Duration: 3:03, non-stop Airbus A320 (320)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Operates only on 2026-01-06
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Codeshare flight, operated by American Airlines.
(AA 2378)
Duration: 2:59, non-stop Airbus A319 (319)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Effective 2026-05-21 through 2026-07-01
Mo
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Mi
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Fr
Sa
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Codeshare flight, operated by American Airlines.
(AA 5920)
Duration: 1:01, non-stop Embraer ERJ 145 (ER4)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Effective 2026-02-12 through 2026-03-06
Mo
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Sa
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Codeshare flight, operated by American Airlines.
(AA 5904)
Duration: 1:50, non-stop Embraer ERJ 145 (ER4)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Effective 2026-04-07 through 2026-05-20
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by American Airlines.
(AA 5859)
Duration: 1:04, non-stop Embraer ERJ 145 (ER4)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Effective 2026-02-14 through 2026-03-07
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Codeshare flight, operated by American Airlines.
(AA 5904)
Duration: 1:50, non-stop Embraer ERJ 145 (ER4)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Effective 2026-03-14 through 2026-03-17
Mo
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Mi
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Codeshare flight, operated by American Airlines.
(AA 6048)
Duration: 1:52, non-stop Embraer ERJ 145 (ER4)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Effective 2026-08-05 through 2026-09-08
Mo
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Codeshare flight, operated by American Airlines.
(AA 1086)
Duration: 1:40, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Effective 2026-09-09 through 2026-10-04
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by American Airlines.
(AA 1086)
Duration: 1:41, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Effective 2026-01-08 through 2026-01-15
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Codeshare flight, operated by American Airlines.
(AA 2378)
Duration: 2:58, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Operates only on 2026-01-09
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Codeshare flight, operated by American Airlines.
(AA 2378)
Duration: 2:53, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Effective 2026-01-16 through 2026-01-25
Mo
Di
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Mi
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Sa
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Codeshare flight, operated by American Airlines.
(AA 2378)
Duration: 2:58, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Effective 2026-01-29 through 2026-02-08
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Codeshare flight, operated by American Airlines.
(AA 2378)
Duration: 2:58, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Operates only on 2026-01-06
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Codeshare flight, operated by American Airlines.
(AA 2378)
Duration: 3:45, non-stop Airbus A319 (319)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Effective 2026-01-07 through 2026-01-17
Mo
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So
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Codeshare flight, operated by American Airlines.
(AA 2378)
Duration: 3:44, non-stop Airbus A320 (320)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Effective 2026-01-20 through 2026-02-11
Mo
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Do
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Fr
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So
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Codeshare flight, operated by American Airlines.
(AA 2378)
Duration: 3:44, non-stop Airbus A320 (320)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Effective from 2026-10-05
Mo
Di
Mi
Do
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Codeshare flight, operated by American Airlines.
(AA 5925)
Duration: 1:52, non-stop Embraer ERJ 145 (ER4)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Effective 2026-07-02 through 2026-08-04
Mo
Di
Mi
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Fr
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Codeshare flight, operated by American Airlines.
(AA 5851)
Duration: 1:18, non-stop Embraer ERJ 145 (ER4)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Operates only on 2026-01-09
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Codeshare flight, operated by American Airlines.
(AA 2378)
Duration: 3:44, non-stop Boeing 737 MAX 8 (7M8)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Effective 2026-01-08 through 2026-01-15
Mo
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Di
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Codeshare flight, operated by American Airlines.
(AA 2378)
Duration: 3:45, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Effective 2026-01-16 through 2026-01-25
Mo
Di
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Mi
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Fr
Sa
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Codeshare flight, operated by American Airlines.
(AA 2378)
Duration: 3:45, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
Alaska Airlines AS4137
Effective 2026-01-29 through 2026-02-08
Mo
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Codeshare flight, operated by American Airlines.
(AA 2378)
Duration: 3:45, non-stop Boeing 737-800 (738)
This flight number is listed as serving the following routes:
- Greenville/Spartanburg (GSP) - Philadelphia (PHL)
- Memphis (MEM) - Dallas Fort Worth (DFW)
- Milwaukee (MKE) - Chicago O'Hare (ORD)
- New Orleans (MSY) - Phoenix Sky Harbor (PHX)
- Norfolk (ORF) - Philadelphia (PHL)
- Philadelphia (PHL) - State College (SCE)