WestJet
flug
WS 6437:
Multiple routes
FLUGPLAN
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-05-22 through 2026-05-31
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Codeshare flight, operated by Delta Air Lines.
(DL 1573)
Duration: 2:45, non-stop Airbus A321 (321)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-07-08 through 2026-07-19
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 1605)
Duration: 2:40, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
WestJet WS6437
Operates only on 2026-07-22
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Codeshare flight, operated by Delta Air Lines.
(DL 1605)
Duration: 2:40, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-07-31 through 2026-08-05
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 1605)
Duration: 2:40, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
WestJet WS6437
Valid until 2026-01-03
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Codeshare flight, operated by Delta Air Lines.
(DL 5105)
Duration: 1:40, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-04-13 through 2026-05-08
Mo
Di
Mi
Do
Fr
Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 2968)
Duration: 1:46, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-05-09 through 2026-05-16
Mo
Di
Mi
Do
Fr
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Sa
So
Codeshare flight, operated by Delta Air Lines.
(DL 2968)
Duration: 1:46, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
WestJet WS6437
Effective from 2026-10-25
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by Delta Air Lines.
(DL 4725)
Duration: 2:06, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-06-26 through 2026-07-01
Mo
Di
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Mi
Do
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Fr
Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 1698)
Duration: 1:28, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-07-24 through 2026-07-29
Mo
Di
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Mi
Do
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Fr
Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 5119)
Duration: 2:51, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-08-07 through 2026-08-12
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 917)
Duration: 5:18, non-stop Airbus A321neo (32Q)
Direkte Codeshareflüge:
WestJet WS6437
Operates only on 2026-03-13
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 2880)
Duration: 2:28, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-03-15 through 2026-03-16
Mo
Di
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Mi
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Do
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Fr
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Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 2880)
Duration: 2:29, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-03-10 through 2026-03-17
Mo
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Di
Mi
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Do
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Fr
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Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 1644)
Duration: 1:17, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-03-18 through 2026-03-24
Mo
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Di
Mi
Do
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Fr
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Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 1644)
Duration: 1:17, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-03-31 through 2026-04-07
Mo
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Di
Mi
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Do
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Fr
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Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 1644)
Duration: 1:17, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-05-15 through 2026-05-21
Mo
Di
Mi
Do
Fr
Sa
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So
Codeshare flight, operated by Delta Air Lines.
(DL 5490)
Duration: 1:12, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-05-26 through 2026-06-02
Mo
Di
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 Delta Air Lines.
(DL 5490)
Duration: 1:12, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-06-03 through 2026-06-05
Mo
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Di
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Mi
Do
Fr
Sa
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So
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Codeshare flight, operated by Delta Air Lines.
(DL 5490)
Duration: 1:12, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-06-07 through 2026-06-13
Mo
Di
Mi
Do
Fr
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Sa
So
Codeshare flight, operated by Delta Air Lines.
(DL 3842)
Duration: 1:18, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-06-15 through 2026-06-23
Mo
Di
Mi
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Do
Fr
Sa
So
Codeshare flight, operated by Delta Air Lines.
(DL 3842)
Duration: 1:18, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-06-24 through 2026-06-30
Mo
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Mi
Do
Fr
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Sa
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So
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Codeshare flight, operated by Delta Air Lines.
(DL 3842)
Duration: 1:18, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-07-02 through 2026-07-09
Mo
Di
Mi
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Do
Fr
Sa
So
Codeshare flight, operated by Delta Air Lines.
(DL 3842)
Duration: 1:18, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-07-11 through 2026-07-18
Mo
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Di
Mi
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Do
Fr
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Sa
So
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Codeshare flight, operated by Delta Air Lines.
(DL 3842)
Duration: 1:18, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-07-20 through 2026-07-25
Mo
Di
Mi
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Do
Fr
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Sa
So
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Codeshare flight, operated by Delta Air Lines.
(DL 3842)
Duration: 1:18, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-07-28 through 2026-08-13
Mo
Di
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 Delta Air Lines.
(DL 3842)
Duration: 1:18, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-08-15 through 2026-08-29
Mo
Di
Mi
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Do
Fr
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Sa
So
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Codeshare flight, operated by Delta Air Lines.
(DL 3842)
Duration: 1:18, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-08-30 through 2026-09-05
Mo
Di
Mi
Do
Fr
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Sa
So
Codeshare flight, operated by Delta Air Lines.
(DL 3842)
Duration: 1:18, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-09-07 through 2026-09-15
Mo
Di
Mi
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Do
Fr
Sa
So
Codeshare flight, operated by Delta Air Lines.
(DL 3842)
Duration: 1:18, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-09-16 through 2026-10-05
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by Delta Air Lines.
(DL 3842)
Duration: 1:18, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-10-06 through 2026-10-13
Mo
Di
Mi
Do
Fr
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Sa
So
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Codeshare flight, operated by Delta Air Lines.
(DL 3842)
Duration: 1:17, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-10-15 through 2026-10-24
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by Delta Air Lines.
(DL 3842)
Duration: 1:17, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-06-12 through 2026-06-17
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 4001)
Duration: 0:54, non-stop Canadair CRJ 700 (CR7)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-09-04 through 2026-09-09
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Codeshare flight, operated by Delta Air Lines.
(DL 4001)
Duration: 0:54, non-stop Canadair CRJ 700 (CR7)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-10-09 through 2026-10-14
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Codeshare flight, operated by Delta Air Lines.
(DL 4001)
Duration: 0:55, non-stop Canadair CRJ 700 (CR7)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-08-14 through 2026-08-26
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 2880)
Duration: 2:53, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
WestJet WS6437
Valid until 2026-01-04
Mo
Di
Mi
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Do
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Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 1644)
Duration: 1:30, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
WestJet WS6437
Operates only on 2026-08-28
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 1672)
Duration: 1:30, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-01-06 through 2026-02-11
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by Delta Air Lines.
(DL 905)
Duration: 3:42, non-stop Airbus A321neo (32Q)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-02-12 through 2026-03-07
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by Delta Air Lines.
(DL 905)
Duration: 3:42, non-stop Airbus A321neo (32Q)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-03-08 through 2026-03-14
Mo
Di
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Mi
Do
Fr
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Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 2861)
Duration: 2:39, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-03-19 through 2026-04-12
Mo
Di
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Mi
Do
Fr
Sa
So
Codeshare flight, operated by Delta Air Lines.
(DL 2861)
Duration: 2:40, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
WestJet WS6437
Effective 2026-04-18 through 2026-05-02
Mo
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Di
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Codeshare flight, operated by Delta Air Lines.
(DL 2861)
Duration: 2:49, non-stop Airbus A321neo (32Q)
This flight number is listed as serving the following routes:
- Charlotte (CLT) - Atlanta (ATL)
- Gulfport/Biloxi (GPT) - Atlanta (ATL)
- Juneau (JNU) - Seattle-Tacoma (SEA)
- Las Vegas Harry Reid (LAS) - Salt Lake City (SLC)
- Las Vegas Harry Reid (LAS) - Seattle-Tacoma (SEA)
- Little Rock (LIT) - Atlanta (ATL)
- Los Angeles (LAX) - San Diego (SAN)
- Los Angeles (LAX) - San Jose (SJC)
- Minneapolis/Saint Paul (MSP) - Des Moines (DSM)
- New York John F. Kennedy (JFK) - Chicago O'Hare (ORD)
- New York John F. Kennedy (JFK) - Detroit (DTW)
- New York John F. Kennedy (JFK) - Salt Lake City (SLC)
- Orlando (MCO) - New York LaGuardia (LGA)
- Philadelphia (PHL) - Detroit (DTW)
- Salt Lake City (SLC) - Atlanta (ATL)
- Seattle-Tacoma (SEA) - Los Angeles (LAX)