WestJet flight WS 6431: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 08:05 Atlanta (ATL) S 08:45 Little Rock (LIT)
WS 6431 Non-stop Canadair CRJ 900 (CR9) 1:40 Valid until 2026-01-03
Codeshare flight, operated by Delta Air Lines.(DL 5105)
Mon,Tue,Thu,Fri,Sun 11:33 Denver (DEN) 14:36 Minneapolis/Saint Paul (MSP) 1
WS 6431 Non-stop Airbus A321 (321) 2:03 Effective 2026-01-06 through 2026-01-13
Codeshare flight, operated by Delta Air Lines.(DL 1437)
Wed 11:33 Denver (DEN) 14:36 Minneapolis/Saint Paul (MSP) 1
WS 6431 Non-stop Airbus A320 (320) 2:03 Operates only on 2026-01-07
Codeshare flight, operated by Delta Air Lines.(DL 1437)
Wed-Fri,Sun 11:33 Denver (DEN) 14:36 Minneapolis/Saint Paul (MSP) 1
WS 6431 Non-stop Airbus A321 (321) 2:03 Effective 2026-01-14 through 2026-01-18
Codeshare flight, operated by Delta Air Lines.(DL 1437)
Sat 11:41 Oklahoma City (OKC) 14:45 Atlanta (ATL) S
WS 6431 Non-stop Boeing 717 (717) 2:04 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 2490)
Sun 11:42 Oklahoma City (OKC) 14:46 Atlanta (ATL) S
WS 6431 Non-stop Boeing 717 (717) 2:04 Operates only on 2026-02-15
Codeshare flight, operated by Delta Air Lines.(DL 2490)
Mon-Fri,Sun 11:48 Atlanta (ATL) S 13:13 Cincinnati (CVG)
WS 6431 Non-stop Boeing 717 (717) 1:25 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 3149)
Sat 11:55 Atlanta (ATL) S 13:16 Cincinnati (CVG)
WS 6431 Non-stop Boeing 737-800 (738) 1:21 Effective 2026-04-18 through 2026-05-23
Codeshare flight, operated by Delta Air Lines.(DL 3149)
Sat,Sun 11:55 Atlanta (ATL) S 13:16 Cincinnati (CVG)
WS 6431 Non-stop Boeing 737-800 (738) 1:21 Effective 2026-05-24 through 2026-05-30
Codeshare flight, operated by Delta Air Lines.(DL 3149)
Sat 11:55 Atlanta (ATL) S 13:16 Cincinnati (CVG)
WS 6431 Non-stop Boeing 737-800 (738) 1:21 Effective 2026-06-06 through 2026-08-08
Codeshare flight, operated by Delta Air Lines.(DL 3149)
Mon 12:17 Detroit (DTW) M 15:25 Fort Lauderdale (FLL) 2
WS 6431 Non-stop Airbus A321 (321) 3:08 Operates only on 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 1294)
Mon-Fri,Sun 12:30 Atlanta (ATL) S 13:51 Cincinnati (CVG)
WS 6431 Non-stop Boeing 737-800 (738) 1:21 Effective 2026-05-07 through 2026-05-22
Codeshare flight, operated by Delta Air Lines.(DL 3149)
Mon-Fri,Sun 12:30 Atlanta (ATL) S 13:51 Cincinnati (CVG)
WS 6431 Non-stop Boeing 737-800 (738) 1:21 Effective 2026-05-25 through 2026-08-09
Codeshare flight, operated by Delta Air Lines.(DL 3149)
Daily 12:30 Atlanta (ATL) S 13:52 Cincinnati (CVG)
WS 6431 Non-stop Boeing 737-800 (738) 1:22 Effective from 2026-08-10
Codeshare flight, operated by Delta Air Lines.(DL 3149)
Mon-Fri,Sun 13:00 Atlanta (ATL) S 14:21 Cincinnati (CVG)
WS 6431 Non-stop Boeing 737-800 (738) 1:21 Effective 2026-04-13 through 2026-05-06
Codeshare flight, operated by Delta Air Lines.(DL 3149)
Daily 14:08 John Glenn Columbus (CMH) 15:20 Detroit (DTW) M
WS 6431 Non-stop Canadair CRJ 700 (CR7) 1:12 Effective 2026-01-19 through 2026-02-10
Codeshare flight, operated by Delta Air Lines.(DL 5522)
Wed 14:08 John Glenn Columbus (CMH) 15:20 Detroit (DTW) M
WS 6431 Non-stop Canadair CRJ 900 (CR9) 1:12 Operates only on 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 3709)
Mon-Fri,Sun 15:25 Atlanta (ATL) S 16:50 Tampa (TPA)
WS 6431 Non-stop Boeing 757 (757) 1:25 Effective 2026-02-16 through 2026-03-06
Codeshare flight, operated by Delta Air Lines.(DL 759)
Mon-Fri,Sun 16:00 Baton Rouge (BTR) 18:37 Atlanta (ATL) S
WS 6431 Non-stop Boeing 717 (717) 1:37 Effective 2026-03-08 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 1420)
Sat 17:05 Baton Rouge (BTR) 19:44 Atlanta (ATL) S
WS 6431 Non-stop Boeing 717 (717) 1:39 Effective 2026-03-14 through 2026-04-11
Codeshare flight, operated by Delta Air Lines.(DL 1420)
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This flight number is listed as serving the following routes:
WestJet flight WS 6431: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

WestJet WS6431
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5105)
Duration: 1:40, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6431
Effective 2026-01-06 through 2026-01-13
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1437)
Duration: 2:03, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

WestJet WS6431
Operates only on 2026-01-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1437)
Duration: 2:03, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

WestJet WS6431
Effective 2026-01-14 through 2026-01-18
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1437)
Duration: 2:03, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

WestJet WS6431
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2490)
Duration: 2:04, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS6431
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2490)
Duration: 2:04, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS6431
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3149)
Duration: 1:25, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS6431
Effective 2026-04-18 through 2026-05-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3149)
Duration: 1:21, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

WestJet WS6431
Effective 2026-05-24 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3149)
Duration: 1:21, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

WestJet WS6431
Effective 2026-06-06 through 2026-08-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3149)
Duration: 1:21, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

WestJet WS6431
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1294)
Duration: 3:08, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

WestJet WS6431
Effective 2026-05-07 through 2026-05-22
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3149)
Duration: 1:21, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

WestJet WS6431
Effective 2026-05-25 through 2026-08-09
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3149)
Duration: 1:21, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

WestJet WS6431
Effective from 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3149)
Duration: 1:22, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

WestJet WS6431
Effective 2026-04-13 through 2026-05-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3149)
Duration: 1:21, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

WestJet WS6431
Effective 2026-01-19 through 2026-02-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5522)
Duration: 1:12, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

WestJet WS6431
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3709)
Duration: 1:12, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6431
15:25

16:50
Effective 2026-02-16 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 759)
Duration: 1:25, non-stop
Boeing 757 (757)

Direct Codeshare Flights:

WestJet WS6431
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1420)
Duration: 1:37, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS6431
Effective 2026-03-14 through 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1420)
Duration: 1:39, non-stop
Boeing 717 (717)
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Cincinnati (CVG)
  • Atlanta (ATL) - Little Rock (LIT)
  • Atlanta (ATL) - Tampa (TPA)
  • Baton Rouge (BTR) - Atlanta (ATL)
  • Denver (DEN) - Minneapolis/Saint Paul (MSP)
  • Detroit (DTW) - Fort Lauderdale (FLL)
  • John Glenn Columbus (CMH) - Detroit (DTW)
  • Oklahoma City (OKC) - Atlanta (ATL)