WestJet flight WS 6991: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Wed,Sat,Sun 00:59 Phoenix Sky Harbor (PHX) 3 05:03 Minneapolis/Saint Paul (MSP) 1
WS 6991 Non-stop Boeing 737-900 (739) 3:04 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 2563)
Thu,Fri 01:08 Phoenix Sky Harbor (PHX) 3 05:17 Minneapolis/Saint Paul (MSP) 1
WS 6991 Non-stop Airbus A321 (321) 3:09 Valid until 2026-01-02
Codeshare flight, operated by Delta Air Lines.(DL 2563)
Sun 16:09 Detroit (DTW) M 17:12 Kalamazoo/Battle Creek (AZO)
WS 6991 Non-stop Canadair CRJ 900 (CR9) 1:03 Operates only on 2026-01-18
Codeshare flight, operated by Delta Air Lines.(DL 3909)
Sun 16:09 Detroit (DTW) M 17:12 Kalamazoo/Battle Creek (AZO)
WS 6991 Non-stop Canadair CRJ 900 (CR9) 1:03 Operates only on 2026-02-08
Codeshare flight, operated by Delta Air Lines.(DL 3909)
Sat 19:45 Detroit (DTW) M 20:41 Kalamazoo/Battle Creek (AZO)
WS 6991 Non-stop Canadair CRJ 900 (CR9) 0:56 Effective 2026-03-14 through 2026-04-11
Codeshare flight, operated by Delta Air Lines.(DL 3909)
Mon,Thu,Fri,Sun 21:20 Detroit (DTW) M 22:20 Kalamazoo/Battle Creek (AZO)
WS 6991 Non-stop Canadair CRJ 900 (CR9) 1:00 Effective 2026-01-05 through 2026-01-16
Codeshare flight, operated by Delta Air Lines.(DL 3909)
Mon-Fri,Sun 21:30 Detroit (DTW) M 22:27 Kalamazoo/Battle Creek (AZO)
WS 6991 Non-stop Canadair CRJ 900 (CR9) 0:57 Effective 2026-03-08 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 3909)
Daily 22:50 Detroit (DTW) M 23:43 Kalamazoo/Battle Creek (AZO)
WS 6991 Non-stop Canadair CRJ 900 (CR9) 0:53 Effective 2026-04-13 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 3909)
Daily 22:50 Detroit (DTW) M 23:46 Kalamazoo/Battle Creek (AZO)
WS 6991 Non-stop Canadair CRJ 900 (CR9) 0:56 Effective from 2026-10-06
Codeshare flight, operated by Delta Air Lines.(DL 3909)
Mon,Thu,Fri,Sun 22:55 Detroit (DTW) M 23:56 Kalamazoo/Battle Creek (AZO)
WS 6991 Non-stop Canadair CRJ 900 (CR9) 1:01 Effective 2026-01-19 through 2026-02-06
Codeshare flight, operated by Delta Air Lines.(DL 3909)
Mon 22:55 Detroit (DTW) M 23:56 Kalamazoo/Battle Creek (AZO)
WS 6991 Non-stop Canadair CRJ 900 (CR9) 1:01 Operates only on 2026-02-09
Codeshare flight, operated by Delta Air Lines.(DL 3909)
Mon,Thu,Fri,Sun 22:55 Detroit (DTW) M 23:54 Kalamazoo/Battle Creek (AZO)
WS 6991 Non-stop Canadair CRJ 900 (CR9) 0:59 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by Delta Air Lines.(DL 3909)
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This flight number is listed as serving the following routes:
WestJet flight WS 6991: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

WestJet WS6991
Valid until 2026-01-04
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2563)
Duration: 3:04, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

WestJet WS6991
Valid until 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2563)
Duration: 3:09, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

WestJet WS6991
Operates only on 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3909)
Duration: 1:03, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6991
Operates only on 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3909)
Duration: 1:03, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6991
Effective 2026-03-14 through 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3909)
Duration: 0:56, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6991
Effective 2026-01-05 through 2026-01-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3909)
Duration: 1:00, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6991
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3909)
Duration: 0:57, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6991
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3909)
Duration: 0:53, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6991
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3909)
Duration: 0:56, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6991
Effective 2026-01-19 through 2026-02-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3909)
Duration: 1:01, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6991
Operates only on 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3909)
Duration: 1:01, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6991
Effective 2026-02-12 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3909)
Duration: 0:59, non-stop
Canadair CRJ 900 (CR9)
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This flight number is listed as serving the following routes:
  • Detroit (DTW) - Kalamazoo/Battle Creek (AZO)
  • Phoenix Sky Harbor (PHX) - Minneapolis/Saint Paul (MSP)