WestJet flight WS 7666: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Fri 06:30 Memphis (MEM) 09:27 Detroit (DTW) M
WS 7666 Non-stop Boeing 717 (717) 1:57 Effective 2025-06-20 through 2025-06-23
Codeshare flight, operated by Delta Air Lines.(DL 1596)
Sat 07:30 Luis Munoz Marin, San Juan (SJU) B 11:18 Atlanta (ATL) S
WS 7666 Non-stop Boeing 737-900 (739) 3:48 Operates only on 2025-08-02
Codeshare flight, operated by Delta Air Lines.(DL 1763)
Daily 09:07 Minneapolis/Saint Paul (MSP) 1 10:11 Duluth (DLH)
WS 7666 Non-stop Embraer EMB 175 (E7W) 1:04 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 3922)
Thu,Sun 10:10 Minneapolis/Saint Paul (MSP) 1 12:55 Austin (AUS)
WS 7666 Non-stop Airbus A220-300 (223) 2:45 Effective 2025-07-27 through 2025-07-31
Codeshare flight, operated by Delta Air Lines.(DL 2687)
Daily 10:15 Minneapolis/Saint Paul (MSP) 1 11:13 Duluth (DLH)
WS 7666 Non-stop Embraer EMB 175 (E7W) 0:58 Effective 2025-05-07 through 2025-05-23
Codeshare flight, operated by Delta Air Lines.(DL 3922)
Sat 10:15 Minneapolis/Saint Paul (MSP) 1 11:13 Duluth (DLH)
WS 7666 Non-stop Canadair CRJ 900 (CR9) 0:58 Operates only on 2025-05-24
Codeshare flight, operated by Delta Air Lines.(DL 5518)
Daily 10:15 Minneapolis/Saint Paul (MSP) 1 11:13 Duluth (DLH)
WS 7666 Non-stop Embraer EMB 175 (E7W) 0:58 Effective 2025-05-25 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 3922)
Mon-Fri,Sun 10:20 Kansas City (MCI) 13:14 Detroit (DTW) M
WS 7666 Non-stop Boeing 717 (717) 1:54 Effective 2025-08-01 through 2025-08-07
Codeshare flight, operated by Delta Air Lines.(DL 1826)
Sat 10:20 Kansas City (MCI) 13:14 Detroit (DTW) M
WS 7666 Non-stop Boeing 717 (717) 1:54 Operates only on 2025-08-09
Codeshare flight, operated by Delta Air Lines.(DL 1826)
Mon-Fri,Sun 10:55 New York LaGuardia (LGA) C 12:47 Raleigh/Durham (RDU) 2
WS 7666 Non-stop Canadair CRJ 900 (CR9) 1:52 Effective 2025-08-08 through 2025-08-29
Codeshare flight, operated by Delta Air Lines.(DL 5092)
Mon-Fri,Sun 10:55 New York LaGuardia (LGA) C 12:47 Raleigh/Durham (RDU) 2
WS 7666 Non-stop Canadair CRJ 900 (CR9) 1:52 Effective 2025-09-01 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 5092)
Mon-Fri,Sun 11:30 New York LaGuardia (LGA) C 13:26 Raleigh/Durham (RDU) 2
WS 7666 Non-stop Canadair CRJ 900 (CR9) 1:56 Effective 2025-09-08 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 5092)
Mon,Tue,Sat,Sun 11:30 New York LaGuardia (LGA) C 13:26 Raleigh/Durham (RDU) 2
WS 7666 Non-stop Canadair CRJ 900 (CR9) 1:56 Effective 2025-12-20 through 2025-12-23
Codeshare flight, operated by Delta Air Lines.(DL 5092)
Mon,Sun 11:30 New York LaGuardia (LGA) C 13:26 Raleigh/Durham (RDU) 2
WS 7666 Non-stop Canadair CRJ 900 (CR9) 1:56 Effective 2026-01-04 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 5092)
Daily 11:30 New York LaGuardia (LGA) C 13:24 Raleigh/Durham (RDU) 2
WS 7666 Non-stop Canadair CRJ 900 (CR9) 1:54 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 5092)
Mon,Fri 12:10 Birmingham (BHM) 14:12 Atlanta (ATL) S
WS 7666 Non-stop Boeing 737-900 (739) 1:02 Effective 2025-07-11 through 2025-07-21
Codeshare flight, operated by Delta Air Lines.(DL 3153)
Wed 12:10 Birmingham (BHM) 14:12 Atlanta (ATL) S
WS 7666 Non-stop Boeing 737-900 (739) 1:02 Operates only on 2025-07-23
Codeshare flight, operated by Delta Air Lines.(DL 3153)
Mon,Fri 13:10 Asheville/Hendersonville (AVL) 14:17 Atlanta (ATL) S
WS 7666 Non-stop Boeing 717 (717) 1:07 Effective 2025-07-25 through 2025-07-28
Codeshare flight, operated by Delta Air Lines.(DL 3057)
Tue 17:00 Burlington (BTV) 18:56 Detroit (DTW) M
WS 7666 Non-stop Canadair CRJ 900 (CR9) 1:56 Operates only on 2025-07-29
Codeshare flight, operated by Delta Air Lines.(DL 5258)
Mon,Tue 17:40 Memphis (MEM) 20:41 Detroit (DTW) M
WS 7666 Non-stop Boeing 717 (717) 2:01 Effective 2025-07-07 through 2025-07-08
Codeshare flight, operated by Delta Air Lines.(DL 1596)
Fri 18:21 Memphis (MEM) 20:41 Minneapolis/Saint Paul (MSP) 1
WS 7666 Non-stop Embraer EMB 175 (E7W) 2:20 Operates only on 2025-06-27
Codeshare flight, operated by Delta Air Lines.(DL 3966)
Mon,Wed-Fri,Sun 20:00 Minneapolis/Saint Paul (MSP) 1 23:22 Ronald Reagan Washington (DCA) 2
WS 7666 Non-stop Airbus A319 (319) 2:22 Effective 2025-06-13 through 2025-06-19
Codeshare flight, operated by Delta Air Lines.(DL 2961)
Tue-Thu,Sat,Sun 20:00 Minneapolis/Saint Paul (MSP) 1 23:22 Ronald Reagan Washington (DCA) 2
WS 7666 Non-stop Airbus A319 (319) 2:22 Effective 2025-06-21 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 2961)
Tue-Thu,Sat,Sun 20:00 Minneapolis/Saint Paul (MSP) 1 23:28 Ronald Reagan Washington (DCA) 2
WS 7666 Non-stop Airbus A319 (319) 2:28 Effective 2025-07-09 through 2025-07-22
Codeshare flight, operated by Delta Air Lines.(DL 2961)
Wed,Thu,Sat 20:00 Minneapolis/Saint Paul (MSP) 1 23:28 Ronald Reagan Washington (DCA) 2
WS 7666 Non-stop Airbus A319 (319) 2:28 Effective 2025-07-24 through 2025-07-30
Codeshare flight, operated by Delta Air Lines.(DL 2961)
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This flight number is listed as serving the following routes:
WestJet flight WS 7666: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

WestJet WS7666
Effective 2025-06-20 through 2025-06-23
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1596)
Duration: 1:57, non-stop
Boeing 717 (717)

WestJet WS7666
Operates only on 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1763)
Duration: 3:48, non-stop
Boeing 737-900 (739)

WestJet WS7666
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3922)
Duration: 1:04, non-stop
Embraer EMB 175 (E7W)

WestJet WS7666
Effective 2025-07-27 through 2025-07-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2687)
Duration: 2:45, non-stop
Airbus A220-300 (223)

WestJet WS7666
Effective 2025-05-07 through 2025-05-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3922)
Duration: 0:58, non-stop
Embraer EMB 175 (E7W)

WestJet WS7666
Operates only on 2025-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5518)
Duration: 0:58, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7666
Effective 2025-05-25 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3922)
Duration: 0:58, non-stop
Embraer EMB 175 (E7W)

WestJet WS7666
Effective 2025-08-01 through 2025-08-07
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1826)
Duration: 1:54, non-stop
Boeing 717 (717)

WestJet WS7666
Operates only on 2025-08-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1826)
Duration: 1:54, non-stop
Boeing 717 (717)

WestJet WS7666
Effective 2025-08-08 through 2025-08-29
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5092)
Duration: 1:52, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7666
Effective 2025-09-01 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5092)
Duration: 1:52, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7666
Effective 2025-09-08 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5092)
Duration: 1:56, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7666
Effective 2025-12-20 through 2025-12-23
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5092)
Duration: 1:56, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7666
Effective 2026-01-04 through 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5092)
Duration: 1:56, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7666
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5092)
Duration: 1:54, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7666
Effective 2025-07-11 through 2025-07-21
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3153)
Duration: 1:02, non-stop
Boeing 737-900 (739)

WestJet WS7666
Operates only on 2025-07-23
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3153)
Duration: 1:02, non-stop
Boeing 737-900 (739)

WestJet WS7666
Effective 2025-07-25 through 2025-07-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3057)
Duration: 1:07, non-stop
Boeing 717 (717)

WestJet WS7666
Operates only on 2025-07-29
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5258)
Duration: 1:56, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7666
Effective 2025-07-07 through 2025-07-08
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1596)
Duration: 2:01, non-stop
Boeing 717 (717)

WestJet WS7666
Operates only on 2025-06-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3966)
Duration: 2:20, non-stop
Embraer EMB 175 (E7W)

WestJet WS7666
Effective 2025-06-13 through 2025-06-19
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2961)
Duration: 2:22, non-stop
Airbus A319 (319)

WestJet WS7666
Effective 2025-06-21 through 2025-07-06
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2961)
Duration: 2:22, non-stop
Airbus A319 (319)

WestJet WS7666
Effective 2025-07-09 through 2025-07-22
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2961)
Duration: 2:28, non-stop
Airbus A319 (319)

WestJet WS7666
Effective 2025-07-24 through 2025-07-30
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2961)
Duration: 2:28, non-stop
Airbus A319 (319)
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This flight number is listed as serving the following routes:
  • Asheville/Hendersonville (AVL) - Atlanta (ATL)
  • Birmingham (BHM) - Atlanta (ATL)
  • Burlington (BTV) - Detroit (DTW)
  • Kansas City (MCI) - Detroit (DTW)
  • Luis Munoz Marin, San Juan (SJU) - Atlanta (ATL)
  • Memphis (MEM) - Detroit (DTW)
  • Memphis (MEM) - Minneapolis/Saint Paul (MSP)
  • Minneapolis/Saint Paul (MSP) - Austin (AUS)
  • Minneapolis/Saint Paul (MSP) - Duluth (DLH)
  • Minneapolis/Saint Paul (MSP) - Ronald Reagan Washington (DCA)
  • New York LaGuardia (LGA) - Raleigh/Durham (RDU)