WestJet
flug
WS 6404:
Multiple routes
FLUGPLAN
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-07-10 through 2026-07-22
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Codeshare flight, operated by Delta Air Lines.
(DL 2390)
Duration: 3:10, non-stop Airbus A220-100 (221)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-07-31 through 2026-08-05
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Codeshare flight, operated by Delta Air Lines.
(DL 2390)
Duration: 3:10, non-stop Airbus A220-100 (221)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-08-14 through 2026-08-26
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Codeshare flight, operated by Delta Air Lines.
(DL 2390)
Duration: 3:10, non-stop Airbus A220-100 (221)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-05-22 through 2026-06-03
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Codeshare flight, operated by Delta Air Lines.
(DL 2175)
Duration: 1:53, non-stop Airbus A220-100 (221)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-04-17 through 2026-04-24
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Codeshare flight, operated by Delta Air Lines.
(DL 4142)
Duration: 2:16, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-07-03 through 2026-07-09
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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 WS6404
Effective 2026-07-11 through 2026-07-25
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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 WS6404
Effective 2026-07-28 through 2026-08-27
Mo
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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 WS6404
Effective 2026-08-28 through 2026-10-05
Mo
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Mi
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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 WS6404
Effective 2026-10-08 through 2026-10-24
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Codeshare flight, operated by Delta Air Lines.
(DL 5119)
Duration: 2:46, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-05-07 through 2026-05-14
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Codeshare flight, operated by Delta Air Lines.
(DL 4142)
Duration: 2:13, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
WestJet WS6404
Operates only on 2026-10-07
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Codeshare flight, operated by Delta Air Lines.
(DL 4062)
Duration: 1:05, non-stop Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-03-08 through 2026-03-12
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Codeshare flight, operated by Delta Air Lines.
(DL 5736)
Duration: 1:15, non-stop Embraer EMB 175 (E75)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-03-17 through 2026-03-26
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Codeshare flight, operated by Delta Air Lines.
(DL 5736)
Duration: 1:15, non-stop Embraer EMB 175 (E75)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-03-27 through 2026-04-12
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Fr
Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 5736)
Duration: 1:15, non-stop Embraer EMB 175 (E75)
Direkte Codeshareflüge:
WestJet WS6404
Valid until 2026-01-01
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Codeshare flight, operated by Delta Air Lines.
(DL 827)
Duration: 3:04, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-01-05 through 2026-01-16
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Codeshare flight, operated by Delta Air Lines.
(DL 4958)
Duration: 1:58, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
WestJet WS6404
Operates only on 2026-01-17
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Codeshare flight, operated by Delta Air Lines.
(DL 4958)
Duration: 1:58, non-stop Canadair CRJ 700 (CR7)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-01-18 through 2026-01-25
Mo
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Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 4958)
Duration: 1:58, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-04-16 through 2026-04-26
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Codeshare flight, operated by Delta Air Lines.
(DL 4651)
Duration: 2:13, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-04-27 through 2026-05-06
Mo
Di
Mi
Do
Fr
Sa
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Codeshare flight, operated by Delta Air Lines.
(DL 4651)
Duration: 2:13, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-06-26 through 2026-07-01
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Codeshare flight, operated by Delta Air Lines.
(DL 887)
Duration: 5:40, non-stop Airbus A321neo (32Q)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-07-24 through 2026-07-29
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Codeshare flight, operated by Delta Air Lines.
(DL 2910)
Duration: 1:50, non-stop Airbus A320 (320)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-01-28 through 2026-02-11
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Codeshare flight, operated by Delta Air Lines.
(DL 5231)
Duration: 1:36, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
WestJet WS6404
Operates only on 2026-01-30
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Codeshare flight, operated by Delta Air Lines.
(DL 3654)
Duration: 1:36, non-stop Canadair CRJ 700 (CR7)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-02-01 through 2026-02-09
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Codeshare flight, operated by Delta Air Lines.
(DL 3907)
Duration: 1:36, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-08-07 through 2026-08-12
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Codeshare flight, operated by Delta Air Lines.
(DL 2293)
Duration: 2:50, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-03-14 through 2026-04-11
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Codeshare flight, operated by Delta Air Lines.
(DL 5261)
Duration: 1:13, non-stop Canadair CRJ 900 (CR9)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-06-19 through 2026-06-24
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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 WS6404
Effective 2026-02-12 through 2026-03-07
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Codeshare flight, operated by Delta Air Lines.
(DL 2068)
Duration: 1:17, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
WestJet WS6404
Effective from 2026-10-25
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Codeshare flight, operated by Delta Air Lines.
(DL 1292)
Duration: 1:41, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-05-15 through 2026-05-21
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Codeshare flight, operated by Delta Air Lines.
(DL 3043)
Duration: 1:43, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-05-23 through 2026-06-04
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Codeshare flight, operated by Delta Air Lines.
(DL 3043)
Duration: 1:43, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-06-05 through 2026-06-11
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Codeshare flight, operated by Delta Air Lines.
(DL 3043)
Duration: 1:43, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-06-13 through 2026-06-23
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Codeshare flight, operated by Delta Air Lines.
(DL 3043)
Duration: 1:43, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-06-25 through 2026-07-04
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Codeshare flight, operated by Delta Air Lines.
(DL 3043)
Duration: 1:43, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
WestJet WS6404
Valid until 2026-01-03
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Codeshare flight, operated by Delta Air Lines.
(DL 827)
Duration: 3:16, non-stop Boeing 717 (717)
Direkte Codeshareflüge:
WestJet WS6404
Valid until 2026-01-04
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Codeshare flight, operated by Delta Air Lines.
(DL 827)
Duration: 3:12, non-stop Boeing 737-800 (738)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-06-12 through 2026-06-14
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Codeshare flight, operated by Delta Air Lines.
(DL 2202)
Duration: 1:20, non-stop Boeing 737-900 (739)
Direkte Codeshareflüge:
WestJet WS6404
Effective 2026-06-06 through 2026-06-10
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Codeshare flight, operated by Delta Air Lines.
(DL 320)
Duration: 4:27, non-stop Airbus A321neo (32Q)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
- Atlanta (ATL) - Louisville (SDF)
- Atlanta (ATL) - Moline (MLI)
- Boston Logan (BOS) - New York LaGuardia (LGA)
- Detroit (DTW) - Louisville (SDF)
- Detroit (DTW) - Savannah (SAV)
- Indianapolis (IND) - Minneapolis/Saint Paul (MSP)
- Las Vegas Harry Reid (LAS) - Los Angeles (LAX)
- Las Vegas Harry Reid (LAS) - Salt Lake City (SLC)
- Los Angeles (LAX) - Atlanta (ATL)
- Melbourne (MLB) - Atlanta (ATL)
- Minneapolis/Saint Paul (MSP) - Oklahoma City (OKC)
- New York John F. Kennedy (JFK) - Atlanta (ATL)
- New York John F. Kennedy (JFK) - Chicago O'Hare (ORD)
- New York John F. Kennedy (JFK) - Minneapolis/Saint Paul (MSP)
- New York John F. Kennedy (JFK) - Salt Lake City (SLC)
- New York LaGuardia (LGA) - Raleigh/Durham (RDU)
- Newark Liberty, New York (EWR) - Minneapolis/Saint Paul (MSP)
- Seattle-Tacoma (SEA) - Portland (PDX)
- Tallahassee (TLH) - Atlanta (ATL)
- Wilmington (ILM) - Atlanta (ATL)