WestJet flight WS 6439: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 07:00 Green Bay (GRB) 09:28 Detroit (DTW) M
WS 6439 Non-stop Canadair CRJ 900 (CR9) 1:28 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 3670)
Mon 07:00 Green Bay (GRB) 09:30 Detroit (DTW) M
WS 6439 Non-stop Canadair CRJ 900 (CR9) 1:30 Operates only on 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 3984)
Daily 10:17 Baton Rouge (BTR) 12:48 Atlanta (ATL) S
WS 6439 Non-stop Canadair CRJ 900 (CR9) 1:31 Effective 2026-03-08 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 5011)
Daily 10:29 Baton Rouge (BTR) 13:05 Atlanta (ATL) S
WS 6439 Non-stop Canadair CRJ 900 (CR9) 1:36 Effective 2026-08-10 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 5011)
Daily 10:29 Baton Rouge (BTR) 13:07 Atlanta (ATL) S
WS 6439 Non-stop Canadair CRJ 900 (CR9) 1:38 Effective from 2026-10-06
Codeshare flight, operated by Delta Air Lines.(DL 5011)
Daily 10:31 Baton Rouge (BTR) 13:02 Atlanta (ATL) S
WS 6439 Non-stop Canadair CRJ 900 (CR9) 1:31 Effective 2026-02-01 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 5011)
Daily 10:31 Baton Rouge (BTR) 13:05 Atlanta (ATL) S
WS 6439 Non-stop Canadair CRJ 900 (CR9) 1:34 Effective 2026-04-13 through 2026-08-09
Codeshare flight, operated by Delta Air Lines.(DL 5011)
Daily 10:32 Baton Rouge (BTR) 13:03 Atlanta (ATL) S
WS 6439 Non-stop Canadair CRJ 900 (CR9) 1:31 Effective 2026-01-06 through 2026-01-31
Codeshare flight, operated by Delta Air Lines.(DL 5011)
Daily 10:34 Baton Rouge (BTR) 13:03 Atlanta (ATL) S
WS 6439 Non-stop Canadair CRJ 900 (CR9) 1:29 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 5011)
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This flight number is listed as serving the following routes:
WestJet flight WS 6439: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

WestJet WS6439
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3670)
Duration: 1:28, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6439
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3984)
Duration: 1:30, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6439
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5011)
Duration: 1:31, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6439
Effective 2026-08-10 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5011)
Duration: 1:36, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6439
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5011)
Duration: 1:38, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6439
Effective 2026-02-01 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5011)
Duration: 1:31, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6439
Effective 2026-04-13 through 2026-08-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5011)
Duration: 1:34, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6439
Effective 2026-01-06 through 2026-01-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5011)
Duration: 1:31, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6439
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5011)
Duration: 1:29, non-stop
Canadair CRJ 900 (CR9)
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This flight number is listed as serving the following routes:
  • Baton Rouge (BTR) - Atlanta (ATL)
  • Green Bay (GRB) - Detroit (DTW)