WestJet
flug
WS 5431:
Multiple routes
FLUGPLAN
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-09-01 through 2026-09-08
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Codeshare flight, operated by Delta Air Lines.
(DL 1184)
Duration: 2:12, non-stop Airbus A319 (319)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-08-11 through 2026-08-27
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Codeshare flight, operated by Delta Air Lines.
(DL 2021)
Duration: 5:20, non-stop Airbus A321neo (32Q)
Direkte Codeshareflüge:
WestJet WS5431
Operates only on 2026-08-30
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Codeshare flight, operated by Delta Air Lines.
(DL 2021)
Duration: 5:20, non-stop Airbus A321neo (32Q)
Direkte Codeshareflüge:
WestJet WS5431
Operates only on 2026-01-07
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Codeshare flight, operated by Delta Air Lines.
(DL 923)
Duration: 3:10, non-stop Airbus A321 (321)
Direkte Codeshareflüge:
WestJet WS5431
Operates only on 2026-02-15
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Codeshare flight, operated by Delta Air Lines.
(DL 923)
Duration: 3:10, non-stop Airbus A321 (321)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-04-18 through 2026-04-25
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Codeshare flight, operated by Delta Air Lines.
(DL 2337)
Duration: 3:46, non-stop Airbus A319 (319)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-04-27 through 2026-05-05
Mo
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Mi
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Codeshare flight, operated by Delta Air Lines.
(DL 2337)
Duration: 3:46, non-stop Airbus A319 (319)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-02-12 through 2026-03-05
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 1029)
Duration: 1:12, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-02-14 through 2026-03-07
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Codeshare flight, operated by Delta Air Lines.
(DL 1029)
Duration: 1:12, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
WestJet WS5431
Operates only on 2026-08-10
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Codeshare flight, operated by Delta Air Lines.
(DL 5051)
Duration: 2:09, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
WestJet WS5431
Operates only on 2026-01-18
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Codeshare flight, operated by Delta Air Lines.
(DL 3915)
Duration: 1:17, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
WestJet WS5431
Operates only on 2026-10-05
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Codeshare flight, operated by Delta Air Lines.
(DL 1177)
Duration: 2:00, non-stop Airbus A321 (321)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-09-13 through 2026-09-27
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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 WS5431
Effective 2026-06-13 through 2026-06-20
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Codeshare flight, operated by Delta Air Lines.
(DL 5826)
Duration: 1:28, non-stop Embraer EMB 175 (E75)
Direkte Codeshareflüge:
WestJet WS5431
Operates only on 2026-01-06
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Codeshare flight, operated by Delta Air Lines.
(DL 5525)
Duration: 1:05, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-04-13 through 2026-04-20
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Codeshare flight, operated by Delta Air Lines.
(DL 2894)
Duration: 2:09, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-06-27 through 2026-07-04
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Do
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Codeshare flight, operated by Delta Air Lines.
(DL 2894)
Duration: 2:09, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-07-08 through 2026-10-03
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Codeshare flight, operated by Delta Air Lines.
(DL 2894)
Duration: 2:08, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-10-07 through 2026-10-21
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 2894)
Duration: 2:06, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-03-12 through 2026-04-11
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Codeshare flight, operated by Delta Air Lines.
(DL 2167)
Duration: 3:45, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
WestJet WS5431
Operates only on 2026-01-29
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Codeshare flight, operated by Delta Air Lines.
(DL 5485)
Duration: 1:17, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-09-10 through 2026-10-01
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Mi
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Codeshare flight, operated by Delta Air Lines.
(DL 1877)
Duration: 4:18, non-stop Airbus A321neo (32Q)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-01-10 through 2026-01-17
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Codeshare flight, operated by Delta Air Lines.
(DL 5306)
Duration: 0:51, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-10-11 through 2026-10-18
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Codeshare flight, operated by Delta Air Lines.
(DL 2114)
Duration: 3:15, non-stop Airbus A319 (319)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-03-09 through 2026-04-06
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Di
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Codeshare flight, operated by Delta Air Lines.
(DL 1341)
Duration: 2:05, non-stop Airbus A321 (321)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-01-12 through 2026-01-14
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Do
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Codeshare flight, operated by Delta Air Lines.
(DL 759)
Duration: 1:25, non-stop Boeing 757 (757)
Direkte Codeshareflüge:
WestJet WS5431
Operates only on 2026-01-15
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Codeshare flight, operated by Delta Air Lines.
(DL 759)
Duration: 1:25, non-stop Airbus A321 (321)
Direkte Codeshareflüge:
WestJet WS5431
Operates only on 2026-01-16
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Codeshare flight, operated by Delta Air Lines.
(DL 2050)
Duration: 1:57, non-stop Airbus A320 (320)
Direkte Codeshareflüge:
WestJet WS5431
Effective from 2026-10-24
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Codeshare flight, operated by Delta Air Lines.
(DL 1292)
Duration: 1:20, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-02-13 through 2026-02-20
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Codeshare flight, operated by Delta Air Lines.
(DL 2050)
Duration: 1:56, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-02-22 through 2026-03-06
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Do
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Codeshare flight, operated by Delta Air Lines.
(DL 2050)
Duration: 1:56, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-01-09 through 2026-01-11
Mo
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Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 2050)
Duration: 1:57, non-stop Airbus A320 (320)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-08-16 through 2026-08-23
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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 WS5431
Operates only on 2026-09-06
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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 WS5431
Effective 2026-08-14 through 2026-09-28
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Codeshare flight, operated by Delta Air Lines.
(DL 2843)
Duration: 2:13, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-10-09 through 2026-10-19
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Di
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Codeshare flight, operated by Delta Air Lines.
(DL 2843)
Duration: 2:12, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
WestJet WS5431
Valid until 2026-01-04
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 2050)
Duration: 1:57, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-05-07 through 2026-05-14
Mo
Di
Mi
Do
Fr
Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 4941)
Duration: 1:37, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-05-15 through 2026-05-17
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 4632)
Duration: 1:19, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-01-21 through 2026-02-06
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Do
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Codeshare flight, operated by Delta Air Lines.
(DL 2050)
Duration: 1:58, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
WestJet WS5431
Operates only on 2026-02-11
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Codeshare flight, operated by Delta Air Lines.
(DL 2050)
Duration: 1:58, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
WestJet WS5431
Operates only on 2026-02-08
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Codeshare flight, operated by Delta Air Lines.
(DL 2827)
Duration: 1:32, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-05-09 through 2026-05-16
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Codeshare flight, operated by Delta Air Lines.
(DL 1186)
Duration: 2:02, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-03-08 through 2026-04-12
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Codeshare flight, operated by Delta Air Lines.
(DL 2050)
Duration: 1:55, non-stop Airbus A320 (320)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-04-15 through 2026-04-24
Mo
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Do
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Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 2050)
Duration: 2:04, non-stop Airbus A320 (320)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-10-06 through 2026-10-22
Mo
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Mi
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Fr
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Codeshare flight, operated by Delta Air Lines.
(DL 1167)
Duration: 1:39, non-stop Boeing 757 (757)
Direkte Codeshareflüge:
WestJet WS5431
Operates only on 2026-10-23
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Codeshare flight, operated by Delta Air Lines.
(DL 1167)
Duration: 1:39, non-stop Boeing 757 (757)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-04-16 through 2026-04-23
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 2720)
Duration: 1:18, non-stop Airbus A321 (321)
Direkte Codeshareflüge:
WestJet WS5431
Operates only on 2026-09-03
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 2862)
Duration: 2:15, non-stop Airbus A319 (319)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-04-14 through 2026-04-21
Mo
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Mi
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Codeshare flight, operated by Delta Air Lines.
(DL 1323)
Duration: 2:14, non-stop Boeing 757 (757)
Direkte Codeshareflüge:
WestJet WS5431
Valid until 2026-01-01
Mo
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Codeshare flight, operated by Delta Air Lines.
(DL 2939)
Duration: 1:24, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-06-07 through 2026-06-30
Mo
Di
Mi
Do
Fr
Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 3059)
Duration: 1:12, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-07-02 through 2026-07-06
Mo
Di
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Mi
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Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 3059)
Duration: 1:12, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-07-07 through 2026-08-09
Mo
Di
Mi
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Do
Fr
Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 3059)
Duration: 1:11, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-01-24 through 2026-02-07
Mo
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Di
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Codeshare flight, operated by Delta Air Lines.
(DL 789)
Duration: 1:29, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
WestJet WS5431
Valid until 2026-01-03
Mo
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Di
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Codeshare flight, operated by Delta Air Lines.
(DL 2814)
Duration: 2:40, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-05-18 through 2026-06-06
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by Delta Air Lines.
(DL 2804)
Duration: 2:56, non-stop Airbus A319 (319)
Direkte Codeshareflüge:
WestJet WS5431
Effective 2026-10-02 through 2026-10-04
Mo
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Di
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Do
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Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 5702)
Duration: 1:40, non-stop Embraer EMB 175 (E75)
Direkte Codeshareflüge:
WestJet WS5431
Operates only on 2026-01-05
Mo
Di
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Mi
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Do
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Codeshare flight, operated by Delta Air Lines.
(DL 4950)
Duration: 2:00, non-stop Canadair CRJ 900 (CR9)
This flight number is listed as serving the following routes:
- Atlanta (ATL) - Buffalo (BUF)
- Atlanta (ATL) - Chicago O'Hare (ORD)
- Atlanta (ATL) - Greenville/Spartanburg (GSP)
- Atlanta (ATL) - Memphis (MEM)
- Atlanta (ATL) - Moline (MLI)
- Atlanta (ATL) - Nashville (BNA)
- Atlanta (ATL) - Pensacola (PNS)
- Atlanta (ATL) - Tampa (TPA)
- Atlanta (ATL) - Wilmington (ILM)
- Boston Logan (BOS) - Atlanta (ATL)
- Boston Logan (BOS) - Chicago O'Hare (ORD)
- Boston Logan (BOS) - New York John F. Kennedy (JFK)
- Boston Logan (BOS) - New York LaGuardia (LGA)
- Cincinnati (CVG) - Detroit (DTW)
- Daytona Beach (DAB) - Atlanta (ATL)
- Detroit (DTW) - Elmira/Corning (ELM)
- Detroit (DTW) - Knoxville (TYS)
- Fort Lauderdale (FLL) - Atlanta (ATL)
- Grand Rapids (GRR) - Detroit (DTW)
- Harlingen (HRL) - Minneapolis/Saint Paul (MSP)
- Jacksonville (JAX) - Atlanta (ATL)
- Kansas City (MCI) - Los Angeles (LAX)
- Las Vegas Harry Reid (LAS) - Salt Lake City (SLC)
- Luis Munoz Marin, San Juan (SJU) - New York John F. Kennedy (JFK)
- Miami (MIA) - Atlanta (ATL)
- Miami (MIA) - Salt Lake City (SLC)
- Milwaukee (MKE) - Detroit (DTW)
- Minneapolis/Saint Paul (MSP) - Portland (PDX)
- Nashville (BNA) - Minneapolis/Saint Paul (MSP)
- New York LaGuardia (LGA) - Charlotte (CLT)
- Oklahoma City (OKC) - Atlanta (ATL)
- San Diego (SAN) - Salt Lake City (SLC)
- Tampa (TPA) - New York LaGuardia (LGA)
- Tulsa (TUL) - Atlanta (ATL)