WestJet flight WS 6399: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 08:30 Detroit (DTW) M 10:38 Charleston (CHS)
WS 6399 Non-stop Canadair CRJ 900 (CR9) 2:08 Effective 2025-06-14 through 2025-06-28
Codeshare flight, operated by Delta Air Lines.(DL 3807)
Sat 09:30 Atlanta (ATL) S 10:45 Charlotte (CLT)
WS 6399 Non-stop Boeing 717 (717) 1:15 Effective 2025-08-16 through 2025-08-30
Codeshare flight, operated by Delta Air Lines.(DL 3073)
Sat,Sun 09:30 Atlanta (ATL) S 10:45 Charlotte (CLT)
WS 6399 Non-stop Boeing 717 (717) 1:15 Effective 2025-08-31 through 2025-09-06
Codeshare flight, operated by Delta Air Lines.(DL 3073)
Daily 09:37 Atlanta (ATL) S 10:50 Charlotte (CLT)
WS 6399 Non-stop Boeing 717 (717) 1:13 Effective 2025-05-07 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 3190)
Mon-Fri,Sun 09:50 Atlanta (ATL) S 11:08 Charlotte (CLT)
WS 6399 Non-stop Boeing 717 (717) 1:18 Effective 2025-06-08 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 3073)
Daily 09:51 Atlanta (ATL) S 11:06 Charlotte (CLT)
WS 6399 Non-stop Boeing 717 (717) 1:15 Effective 2025-07-07 through 2025-08-15
Codeshare flight, operated by Delta Air Lines.(DL 3073)
Mon-Fri,Sun 09:51 Atlanta (ATL) S 11:06 Charlotte (CLT)
WS 6399 Non-stop Boeing 717 (717) 1:15 Effective 2025-08-17 through 2025-08-29
Codeshare flight, operated by Delta Air Lines.(DL 3073)
Mon-Fri,Sun 09:51 Atlanta (ATL) S 11:06 Charlotte (CLT)
WS 6399 Non-stop Boeing 717 (717) 1:15 Effective 2025-09-01 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 3073)
Daily 09:51 Atlanta (ATL) S 11:03 Charlotte (CLT)
WS 6399 Non-stop Boeing 717 (717) 1:12 Effective 2025-09-08 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 3190)
Daily 09:51 Atlanta (ATL) S 11:05 Charlotte (CLT)
WS 6399 Non-stop Boeing 717 (717) 1:14 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 3190)
Tue,Wed 09:54 Newark Liberty, New York (EWR) A 12:23 Atlanta (ATL) S
WS 6399 Non-stop Boeing 737-800 (738) 2:29 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 2325)
Daily 10:55 Panama City (ECP) 13:05 Atlanta (ATL) S
WS 6399 Non-stop Boeing 717 (717) 1:10 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 2315)
Mon,Sun 13:35 Portland (PDX) 16:24 Salt Lake City (SLC)
WS 6399 Non-stop Airbus A321neo (32Q) 1:49 Effective 2025-05-04 through 2025-05-05
Codeshare flight, operated by Delta Air Lines.(DL 1209)
Sat 15:20 New York LaGuardia (LGA) C 17:39 Charleston (CHS)
WS 6399 Non-stop Embraer EMB 175 (E75) 2:19 Operates only on 2025-05-03
Codeshare flight, operated by Delta Air Lines.(DL 5778)
Sat 15:25 New York LaGuardia (LGA) C 18:06 Jacksonville (JAX)
WS 6399 Non-stop Canadair CRJ 900 (CR9) 2:41 Operates only on 2025-07-05
Codeshare flight, operated by Delta Air Lines.(DL 5471)
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This flight number is listed as serving the following routes:
WestJet flight WS 6399: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

WestJet WS6399
Effective 2025-06-14 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3807)
Duration: 2:08, non-stop
Canadair CRJ 900 (CR9)

WestJet WS6399
Effective 2025-08-16 through 2025-08-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3073)
Duration: 1:15, non-stop
Boeing 717 (717)

WestJet WS6399
Effective 2025-08-31 through 2025-09-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3073)
Duration: 1:15, non-stop
Boeing 717 (717)

WestJet WS6399
Effective 2025-05-07 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3190)
Duration: 1:13, non-stop
Boeing 717 (717)

WestJet WS6399
Effective 2025-06-08 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3073)
Duration: 1:18, non-stop
Boeing 717 (717)

WestJet WS6399
Effective 2025-07-07 through 2025-08-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3073)
Duration: 1:15, non-stop
Boeing 717 (717)

WestJet WS6399
Effective 2025-08-17 through 2025-08-29
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3073)
Duration: 1:15, non-stop
Boeing 717 (717)

WestJet WS6399
Effective 2025-09-01 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3073)
Duration: 1:15, non-stop
Boeing 717 (717)

WestJet WS6399
Effective 2025-09-08 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3190)
Duration: 1:12, non-stop
Boeing 717 (717)

WestJet WS6399
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3190)
Duration: 1:14, non-stop
Boeing 717 (717)

WestJet WS6399
Valid until 2025-05-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2325)
Duration: 2:29, non-stop
Boeing 737-800 (738)

WestJet WS6399
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2315)
Duration: 1:10, non-stop
Boeing 717 (717)

WestJet WS6399
Effective 2025-05-04 through 2025-05-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1209)
Duration: 1:49, non-stop
Airbus A321neo (32Q)

WestJet WS6399
Operates only on 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5778)
Duration: 2:19, non-stop
Embraer EMB 175 (E75)

WestJet WS6399
Operates only on 2025-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5471)
Duration: 2:41, non-stop
Canadair CRJ 900 (CR9)
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Charlotte (CLT)
  • Detroit (DTW) - Charleston (CHS)
  • New York LaGuardia (LGA) - Charleston (CHS)
  • New York LaGuardia (LGA) - Jacksonville (JAX)
  • Newark Liberty, New York (EWR) - Atlanta (ATL)
  • Panama City (ECP) - Atlanta (ATL)
  • Portland (PDX) - Salt Lake City (SLC)