WestJet flight WS 6678: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 11:38 Nashville (BNA) 13:47 Atlanta (ATL) S
WS 6678 Non-stop Boeing 737-900 (739) 1:09 Effective 2025-05-10 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 1680)
Daily 12:14 Nashville (BNA) 14:27 Atlanta (ATL) S
WS 6678 Non-stop Boeing 737-900 (739) 1:13 Effective 2025-07-07 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 1680)
Daily 12:14 Nashville (BNA) 14:25 Atlanta (ATL) S
WS 6678 Non-stop Boeing 737-900 (739) 1:11 Effective 2025-09-08 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 1680)
Daily 12:15 Memphis (MEM) 14:35 Atlanta (ATL) S
WS 6678 Non-stop Canadair CRJ 900 (CR9) 1:20 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 5105)
Mon-Fri,Sun 12:16 Nashville (BNA) 14:25 Atlanta (ATL) S
WS 6678 Non-stop Boeing 737-900 (739) 1:09 Effective 2025-05-07 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 1680)
Mon,Fri,Sun 12:29 Nashville (BNA) 14:35 Atlanta (ATL) S
WS 6678 Non-stop Boeing 737-900 (739) 1:06 Valid until 2025-05-05
Codeshare flight, operated by Delta Air Lines.(DL 3207)
Thu 12:30 Nashville (BNA) 14:44 Atlanta (ATL) S
WS 6678 Non-stop Boeing 737-900 (739) 1:14 Operates only on 2025-07-03
Codeshare flight, operated by Delta Air Lines.(DL 1680)
Mon,Sun 12:32 Nashville (BNA) 14:47 Atlanta (ATL) S
WS 6678 Non-stop Boeing 737-900 (739) 1:15 Effective 2025-06-29 through 2025-06-30
Codeshare flight, operated by Delta Air Lines.(DL 1680)
Daily 12:33 Nashville (BNA) 14:48 Atlanta (ATL) S
WS 6678 Non-stop Boeing 737-900 (739) 1:15 Effective 2025-06-08 through 2025-06-28
Codeshare flight, operated by Delta Air Lines.(DL 1680)
Tue,Wed,Fri-Sun 12:33 Nashville (BNA) 14:47 Atlanta (ATL) S
WS 6678 Non-stop Boeing 737-900 (739) 1:14 Effective 2025-07-01 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 1680)
Mon-Wed,Fri,Sun 17:00 Sacramento (SMF) A 19:47 Salt Lake City (SLC)
WS 6678 Non-stop Airbus A320 (320) 1:47 Effective 2026-01-30 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 1342)
Mon-Wed,Fri,Sun 17:00 Sacramento (SMF) A 19:47 Salt Lake City (SLC)
WS 6678 Non-stop Airbus A320 (320) 1:47 Effective from 2026-02-27
Codeshare flight, operated by Delta Air Lines.(DL 1342)
Daily 17:05 Santa Ana (SNA) 20:02 Salt Lake City (SLC)
WS 6678 Non-stop Airbus A220-100 (221) 1:57 Effective 2026-01-06 through 2026-01-29
Codeshare flight, operated by Delta Air Lines.(DL 1277)
Thu,Sat 17:05 Santa Ana (SNA) 20:02 Salt Lake City (SLC)
WS 6678 Non-stop Airbus A220-100 (221) 1:57 Effective 2026-01-31 through 2026-02-12
Codeshare flight, operated by Delta Air Lines.(DL 1277)
Daily 17:05 Santa Ana (SNA) 20:02 Salt Lake City (SLC)
WS 6678 Non-stop Airbus A220-100 (221) 1:57 Effective 2026-02-13 through 2026-02-26
Codeshare flight, operated by Delta Air Lines.(DL 1277)
Thu,Sat 17:05 Santa Ana (SNA) 20:02 Salt Lake City (SLC)
WS 6678 Non-stop Airbus A220-100 (221) 1:57 Effective from 2026-02-28
Codeshare flight, operated by Delta Air Lines.(DL 1277)
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This flight number is listed as serving the following routes:
WestJet flight WS 6678: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

WestJet WS6678
Effective 2025-05-10 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1680)
Duration: 1:09, non-stop
Boeing 737-900 (739)

WestJet WS6678
Effective 2025-07-07 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1680)
Duration: 1:13, non-stop
Boeing 737-900 (739)

WestJet WS6678
Effective 2025-09-08 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1680)
Duration: 1:11, non-stop
Boeing 737-900 (739)

WestJet WS6678
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5105)
Duration: 1:20, non-stop
Canadair CRJ 900 (CR9)

WestJet WS6678
Effective 2025-05-07 through 2025-06-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1680)
Duration: 1:09, non-stop
Boeing 737-900 (739)

WestJet WS6678
Valid until 2025-05-05
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3207)
Duration: 1:06, non-stop
Boeing 737-900 (739)

WestJet WS6678
Operates only on 2025-07-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1680)
Duration: 1:14, non-stop
Boeing 737-900 (739)

WestJet WS6678
Effective 2025-06-29 through 2025-06-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1680)
Duration: 1:15, non-stop
Boeing 737-900 (739)

WestJet WS6678
Effective 2025-06-08 through 2025-06-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1680)
Duration: 1:15, non-stop
Boeing 737-900 (739)

WestJet WS6678
Effective 2025-07-01 through 2025-07-06
Mon
-
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1680)
Duration: 1:14, non-stop
Boeing 737-900 (739)

WestJet WS6678
Effective 2026-01-30 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1342)
Duration: 1:47, non-stop
Airbus A320 (320)

WestJet WS6678
Effective from 2026-02-27
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1342)
Duration: 1:47, non-stop
Airbus A320 (320)

WestJet WS6678
Effective 2026-01-06 through 2026-01-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1277)
Duration: 1:57, non-stop
Airbus A220-100 (221)

WestJet WS6678
Effective 2026-01-31 through 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1277)
Duration: 1:57, non-stop
Airbus A220-100 (221)

WestJet WS6678
Effective 2026-02-13 through 2026-02-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1277)
Duration: 1:57, non-stop
Airbus A220-100 (221)

WestJet WS6678
Effective from 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1277)
Duration: 1:57, non-stop
Airbus A220-100 (221)
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This flight number is listed as serving the following routes:
  • Memphis (MEM) - Atlanta (ATL)
  • Nashville (BNA) - Atlanta (ATL)
  • Sacramento (SMF) - Salt Lake City (SLC)
  • Santa Ana (SNA) - Salt Lake City (SLC)