WestJet flight WS 8631: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Wed 07:50 Indianapolis (IND) 09:08 Detroit (DTW) M
WS 8631 Non-stop Canadair CRJ 900 (CR9) 1:18 Operates only on 2025-10-15
Codeshare flight, operated by Delta Air Lines.(DL 4897)
Mon-Fri,Sun 09:29 Raleigh/Durham (RDU) 2 11:11 New York John F. Kennedy (JFK) 4
WS 8631 Non-stop Canadair CRJ 900 (CR9) 1:42 Effective 2025-07-25 through 2025-07-31
Codeshare flight, operated by Delta Air Lines.(DL 5294)
Thu,Sat,Sun 09:29 Raleigh/Durham (RDU) 2 11:11 New York John F. Kennedy (JFK) 4
WS 8631 Non-stop Canadair CRJ 900 (CR9) 1:42 Effective 2025-08-02 through 2025-08-09
Codeshare flight, operated by Delta Air Lines.(DL 5294)
Mon,Wed-Fri 09:46 Richmond (RIC) 11:29 Atlanta (ATL) S
WS 8631 Non-stop Boeing 757 (757) 1:43 Effective 2025-07-07 through 2025-07-24
Codeshare flight, operated by Delta Air Lines.(DL 1462)
Mon,Wed-Fri 10:02 Richmond (RIC) 11:37 Atlanta (ATL) S
WS 8631 Non-stop Boeing 757 (757) 1:35 Effective 2025-06-20 through 2025-06-27
Codeshare flight, operated by Delta Air Lines.(DL 1462)
Mon 10:02 Richmond (RIC) 11:35 Atlanta (ATL) S
WS 8631 Non-stop Boeing 737-900 (739) 1:33 Operates only on 2025-06-30
Codeshare flight, operated by Delta Air Lines.(DL 1462)
Thu,Fri 10:02 Richmond (RIC) 11:35 Atlanta (ATL) S
WS 8631 Non-stop Boeing 757 (757) 1:33 Effective 2025-07-03 through 2025-07-04
Codeshare flight, operated by Delta Air Lines.(DL 1462)
Mon-Fri,Sun 12:56 Atlanta (ATL) S 13:48 Knoxville (TYS)
WS 8631 Non-stop Boeing 717 (717) 0:52 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 2571)
Tue 13:36 Tampa (TPA) 15:16 Atlanta (ATL) S
WS 8631 Non-stop Boeing 757 (757) 1:40 Operates only on 2025-07-08
Codeshare flight, operated by Delta Air Lines.(DL 1099)
Tue 13:36 Tampa (TPA) 15:16 Atlanta (ATL) S
WS 8631 Non-stop Boeing 757 (757) 1:40 Operates only on 2025-07-22
Codeshare flight, operated by Delta Air Lines.(DL 1099)
Mon-Wed,Fri 13:53 Portland (PWM) 15:23 New York LaGuardia (LGA) C
WS 8631 Non-stop Canadair CRJ 900 (CR9) 1:30 Effective 2025-08-01 through 2025-08-06
Codeshare flight, operated by Delta Air Lines.(DL 5346)
Wed 14:27 Sacramento (SMF) A 16:00 Los Angeles (LAX) 3
WS 8631 Non-stop Embraer EMB 175 (E7W) 1:33 Operates only on 2025-06-18
Codeshare flight, operated by Delta Air Lines.(DL 3812)
Wed 15:25 George Bush, Houston (IAH) A 19:15 Detroit (DTW) M
WS 8631 Non-stop Airbus A319 (319) 2:50 Operates only on 2025-10-08
Codeshare flight, operated by Delta Air Lines.(DL 1043)
Sat 17:10 Seattle-Tacoma (SEA) 19:26 San Francisco (SFO) 1
WS 8631 Non-stop Embraer EMB 175 (E7W) 2:16 Effective 2025-07-12 through 2025-07-26
Codeshare flight, operated by Delta Air Lines.(DL 3991)
Tue,Wed,Sat 17:10 Seattle-Tacoma (SEA) 19:26 San Francisco (SFO) 1
WS 8631 Non-stop Embraer EMB 175 (E7W) 2:16 Effective 2025-08-12 through 2025-08-27
Codeshare flight, operated by Delta Air Lines.(DL 3991)
Thu,Fri,Sun 17:10 Seattle-Tacoma (SEA) 19:26 San Francisco (SFO) 1
WS 8631 Non-stop Embraer EMB 175 (E7W) 2:16 Effective 2025-09-04 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 3991)
Mon,Thu-Sun 17:10 Seattle-Tacoma (SEA) 19:25 San Francisco (SFO) 1
WS 8631 Non-stop Embraer EMB 175 (E7W) 2:15 Effective 2025-09-08 through 2025-09-15
Codeshare flight, operated by Delta Air Lines.(DL 3991)
Mon,Tue,Thu-Sun 17:10 Seattle-Tacoma (SEA) 19:25 San Francisco (SFO) 1
WS 8631 Non-stop Embraer EMB 175 (E7W) 2:15 Effective 2025-09-16 through 2025-10-28
Codeshare flight, operated by Delta Air Lines.(DL 3991)
Daily 17:10 Seattle-Tacoma (SEA) 19:25 San Francisco (SFO) 1
WS 8631 Non-stop Embraer EMB 175 (E7W) 2:15 Effective 2025-10-29 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 3991)
Daily 17:10 Seattle-Tacoma (SEA) 19:28 San Francisco (SFO) 1
WS 8631 Non-stop Embraer EMB 175 (E7W) 2:18 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 3991)
Mon,Fri,Sun 17:30 Seattle-Tacoma (SEA) 19:52 San Francisco (SFO) 1
WS 8631 Non-stop Embraer EMB 175 (E7W) 2:22 Effective 2025-06-13 through 2025-06-16
Codeshare flight, operated by Delta Air Lines.(DL 3991)
Sat 17:30 Seattle-Tacoma (SEA) 19:52 San Francisco (SFO) 1
WS 8631 Non-stop Embraer EMB 175 (E7W) 2:22 Operates only on 2025-06-28
Codeshare flight, operated by Delta Air Lines.(DL 3991)
Tue 17:50 Tampa (TPA) 19:30 Atlanta (ATL) S
WS 8631 Non-stop Boeing 757 (757) 1:40 Operates only on 2025-07-15
Codeshare flight, operated by Delta Air Lines.(DL 759)
Wed,Sat 17:50 Tampa (TPA) 19:30 Atlanta (ATL) S
WS 8631 Non-stop Boeing 757 (757) 1:40 Effective 2025-09-03 through 2025-09-06
Codeshare flight, operated by Delta Air Lines.(DL 759)
Tue 17:50 Tampa (TPA) 19:29 Atlanta (ATL) S
WS 8631 Non-stop Boeing 757 (757) 1:39 Operates only on 2025-09-09
Codeshare flight, operated by Delta Air Lines.(DL 759)
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This flight number is listed as serving the following routes:
WestJet flight WS 8631: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

WestJet WS8631
Operates only on 2025-10-15
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4897)
Duration: 1:18, non-stop
Canadair CRJ 900 (CR9)

WestJet WS8631
Effective 2025-07-25 through 2025-07-31
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5294)
Duration: 1:42, non-stop
Canadair CRJ 900 (CR9)

WestJet WS8631
Effective 2025-08-02 through 2025-08-09
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5294)
Duration: 1:42, non-stop
Canadair CRJ 900 (CR9)

WestJet WS8631
Effective 2025-07-07 through 2025-07-24
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1462)
Duration: 1:43, non-stop
Boeing 757 (757)

WestJet WS8631
Effective 2025-06-20 through 2025-06-27
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1462)
Duration: 1:35, non-stop
Boeing 757 (757)

WestJet WS8631
Operates only on 2025-06-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1462)
Duration: 1:33, non-stop
Boeing 737-900 (739)

WestJet WS8631
Effective 2025-07-03 through 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1462)
Duration: 1:33, non-stop
Boeing 757 (757)

WestJet WS8631
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2571)
Duration: 0:52, non-stop
Boeing 717 (717)

WestJet WS8631
13:36

15:16
Operates only on 2025-07-08
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1099)
Duration: 1:40, non-stop
Boeing 757 (757)

WestJet WS8631
13:36

15:16
Operates only on 2025-07-22
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1099)
Duration: 1:40, non-stop
Boeing 757 (757)

WestJet WS8631
Effective 2025-08-01 through 2025-08-06
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5346)
Duration: 1:30, non-stop
Canadair CRJ 900 (CR9)

WestJet WS8631
Operates only on 2025-06-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3812)
Duration: 1:33, non-stop
Embraer EMB 175 (E7W)

WestJet WS8631
Operates only on 2025-10-08
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1043)
Duration: 2:50, non-stop
Airbus A319 (319)

WestJet WS8631
Effective 2025-07-12 through 2025-07-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3991)
Duration: 2:16, non-stop
Embraer EMB 175 (E7W)

WestJet WS8631
Effective 2025-08-12 through 2025-08-27
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3991)
Duration: 2:16, non-stop
Embraer EMB 175 (E7W)

WestJet WS8631
Effective 2025-09-04 through 2025-09-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3991)
Duration: 2:16, non-stop
Embraer EMB 175 (E7W)

WestJet WS8631
Effective 2025-09-08 through 2025-09-15
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3991)
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)

WestJet WS8631
Effective 2025-09-16 through 2025-10-28
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3991)
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)

WestJet WS8631
Effective 2025-10-29 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3991)
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)

WestJet WS8631
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3991)
Duration: 2:18, non-stop
Embraer EMB 175 (E7W)

WestJet WS8631
Effective 2025-06-13 through 2025-06-16
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3991)
Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

WestJet WS8631
Operates only on 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3991)
Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

WestJet WS8631
17:50

19:30
Operates only on 2025-07-15
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 759)
Duration: 1:40, non-stop
Boeing 757 (757)

WestJet WS8631
17:50

19:30
Effective 2025-09-03 through 2025-09-06
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 759)
Duration: 1:40, non-stop
Boeing 757 (757)

WestJet WS8631
17:50

19:29
Operates only on 2025-09-09
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 759)
Duration: 1:39, non-stop
Boeing 757 (757)
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Knoxville (TYS)
  • George Bush, Houston (IAH) - Detroit (DTW)
  • Indianapolis (IND) - Detroit (DTW)
  • Portland (PWM) - New York LaGuardia (LGA)
  • Raleigh/Durham (RDU) - New York John F. Kennedy (JFK)
  • Richmond (RIC) - Atlanta (ATL)
  • Sacramento (SMF) - Los Angeles (LAX)
  • Seattle-Tacoma (SEA) - San Francisco (SFO)
  • Tampa (TPA) - Atlanta (ATL)