WestJet flight WS 8437: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Sat 06:00 West Palm Beach (PBI) 07:53 Atlanta (ATL) S
WS 8437 Non-stop Airbus A321 (321) 1:53 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 1376)
Sun 06:00 West Palm Beach (PBI) 07:50 Atlanta (ATL) S
WS 8437 Non-stop Airbus A321 (321) 1:50 Valid until 2025-05-04
Codeshare flight, operated by Delta Air Lines.(DL 1376)
Daily 06:00 West Palm Beach (PBI) 07:50 Atlanta (ATL) S
WS 8437 Non-stop Airbus A321 (321) 1:50 Effective 2025-05-07 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 1376)
Daily 06:00 West Palm Beach (PBI) 07:48 Atlanta (ATL) S
WS 8437 Non-stop Airbus A321 (321) 1:48 Effective 2025-06-08 through 2025-08-07
Codeshare flight, operated by Delta Air Lines.(DL 1376)
Sat 06:00 West Palm Beach (PBI) 07:48 Atlanta (ATL) S
WS 8437 Non-stop Airbus A321 (321) 1:48 Operates only on 2025-08-09
Codeshare flight, operated by Delta Air Lines.(DL 1376)
Fri 07:10 Seattle-Tacoma (SEA) 08:16 Vancouver (YVR) M
WS 8437 Non-stop Embraer EMB 175 (E7W) 1:06 Effective 2025-08-15 through 2025-08-29
Codeshare flight, operated by Delta Air Lines.(DL 4081)
Thu,Sat 11:33 San Jose (SJC) A 13:53 Seattle-Tacoma (SEA)
WS 8437 Non-stop Embraer EMB 175 (E7W) 2:20 Effective 2025-09-04 through 2025-09-06
Codeshare flight, operated by Delta Air Lines.(DL 3559)
Daily 11:33 San Jose (SJC) A 13:59 Seattle-Tacoma (SEA)
WS 8437 Non-stop Embraer EMB 175 (E7W) 2:26 Effective 2025-09-09 through 2025-09-25
Codeshare flight, operated by Delta Air Lines.(DL 3736)
Tue,Wed 11:33 San Jose (SJC) A 13:59 Seattle-Tacoma (SEA)
WS 8437 Non-stop Embraer EMB 175 (E7W) 2:26 Effective 2025-09-30 through 2025-10-01
Codeshare flight, operated by Delta Air Lines.(DL 3736)
Wed 12:45 Shreveport (SHV) 15:39 Atlanta (ATL) S
WS 8437 Non-stop Canadair CRJ 900 (CR9) 1:54 Effective 2025-08-13 through 2025-08-27
Codeshare flight, operated by Delta Air Lines.(DL 5469)
Thu,Sun 13:30 Seattle-Tacoma (SEA) 14:37 Vancouver (YVR) M
WS 8437 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2025-08-14 through 2025-08-31
Codeshare flight, operated by Delta Air Lines.(DL 3748)
Mon 15:15 Seattle-Tacoma (SEA) 16:19 Vancouver (YVR) M
WS 8437 Non-stop Embraer EMB 175 (E7W) 1:04 Effective 2025-08-18 through 2025-09-01
Codeshare flight, operated by Delta Air Lines.(DL 3733)
Mon-Fri,Sun 15:15 Seattle-Tacoma (SEA) 16:18 Pasco (PSC)
WS 8437 Non-stop Embraer EMB 175 (E7W) 1:03 Effective 2025-10-03 through 2025-10-09
Codeshare flight, operated by Delta Air Lines.(DL 3891)
Tue-Thu,Sat 15:15 Seattle-Tacoma (SEA) 16:18 Pasco (PSC)
WS 8437 Non-stop Embraer EMB 175 (E7W) 1:03 Effective 2025-10-11 through 2025-10-16
Codeshare flight, operated by Delta Air Lines.(DL 3891)
Daily 15:15 Seattle-Tacoma (SEA) 16:18 Pasco (PSC)
WS 8437 Non-stop Embraer EMB 175 (E7W) 1:03 Effective 2025-10-21 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 3891)
Daily 15:15 Seattle-Tacoma (SEA) 16:18 Pasco (PSC)
WS 8437 Non-stop Embraer EMB 175 (E7W) 1:03 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 3891)
Daily 15:35 Seattle-Tacoma (SEA) 16:42 Pasco (PSC)
WS 8437 Non-stop Embraer EMB 175 (E7W) 1:07 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 3891)
Sat 17:25 Salt Lake City (SLC) 20:50 Kansas City (MCI)
WS 8437 Non-stop Boeing 737-800 (738) 2:25 Operates only on 2025-08-30
Codeshare flight, operated by Delta Air Lines.(DL 2993)
Tue,Sat 20:55 Salt Lake City (SLC) 00:20 Kansas City (MCI)
WS 8437 Non-stop Boeing 737-800 (738) 2:25 Effective 2025-08-12 through 2025-08-26
Codeshare flight, operated by Delta Air Lines.(DL 2993)
The flight arrives 1 day after departure.
Tue,Wed 20:55 Salt Lake City (SLC) 00:20 Kansas City (MCI)
WS 8437 Non-stop Boeing 737-800 (738) 2:25 Effective 2025-09-02 through 2025-09-03
Codeshare flight, operated by Delta Air Lines.(DL 2993)
The flight arrives 1 day after departure.
Mon,Fri,Sun 22:55 Seattle-Tacoma (SEA) 23:51 Portland (PDX)
WS 8437 Non-stop Airbus A220-100 (221) 0:56 Effective 2025-10-10 through 2025-10-17
Codeshare flight, operated by Delta Air Lines.(DL 2384)
Mon,Sat,Sun 22:55 Seattle-Tacoma (SEA) 23:51 Portland (PDX)
WS 8437 Non-stop Airbus A220-100 (221) 0:56 Effective 2025-10-18 through 2025-10-20
Codeshare flight, operated by Delta Air Lines.(DL 2384)
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This flight number is listed as serving the following routes:


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WestJet flight WS 8437: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
WestJet WS8437
06:00
West Palm Beach (PBI)

07:53
Atlanta (ATL) S
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1376)
Duration: 1:53, non-stop
Airbus A321 (321)
WestJet WS8437
06:00
West Palm Beach (PBI)

07:50
Atlanta (ATL) S
Valid until 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1376)
Duration: 1:50, non-stop
Airbus A321 (321)
WestJet WS8437
06:00
West Palm Beach (PBI)

07:50
Atlanta (ATL) S
Effective 2025-05-07 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1376)
Duration: 1:50, non-stop
Airbus A321 (321)
WestJet WS8437
06:00
West Palm Beach (PBI)

07:48
Atlanta (ATL) S
Effective 2025-06-08 through 2025-08-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1376)
Duration: 1:48, non-stop
Airbus A321 (321)
WestJet WS8437
06:00
West Palm Beach (PBI)

07:48
Atlanta (ATL) S
Operates only on 2025-08-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1376)
Duration: 1:48, non-stop
Airbus A321 (321)
WestJet WS8437
07:10
Seattle-Tacoma (SEA)

08:16
Vancouver (YVR) M
Effective 2025-08-15 through 2025-08-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4081)
Duration: 1:06, non-stop
Embraer EMB 175 (E7W)
WestJet WS8437
11:33
San Jose (SJC) A

13:53
Seattle-Tacoma (SEA)
Effective 2025-09-04 through 2025-09-06
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3559)
Duration: 2:20, non-stop
Embraer EMB 175 (E7W)
WestJet WS8437
11:33
San Jose (SJC) A

13:59
Seattle-Tacoma (SEA)
Effective 2025-09-09 through 2025-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3736)
Duration: 2:26, non-stop
Embraer EMB 175 (E7W)
WestJet WS8437
11:33
San Jose (SJC) A

13:59
Seattle-Tacoma (SEA)
Effective 2025-09-30 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3736)
Duration: 2:26, non-stop
Embraer EMB 175 (E7W)
WestJet WS8437
12:45
Shreveport (SHV)

15:39
Atlanta (ATL) S
Effective 2025-08-13 through 2025-08-27
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5469)
Duration: 1:54, non-stop
Canadair CRJ 900 (CR9)
WestJet WS8437
13:30
Seattle-Tacoma (SEA)

14:37
Vancouver (YVR) M
Effective 2025-08-14 through 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3748)
Duration: 1:07, non-stop
Embraer EMB 175 (E7W)
WestJet WS8437
15:15
Seattle-Tacoma (SEA)

16:19
Vancouver (YVR) M
Effective 2025-08-18 through 2025-09-01
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3733)
Duration: 1:04, non-stop
Embraer EMB 175 (E7W)
WestJet WS8437
15:15
Seattle-Tacoma (SEA)

16:18
Pasco (PSC)
Effective 2025-10-03 through 2025-10-09
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3891)
Duration: 1:03, non-stop
Embraer EMB 175 (E7W)
WestJet WS8437
15:15
Seattle-Tacoma (SEA)

16:18
Pasco (PSC)
Effective 2025-10-11 through 2025-10-16
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3891)
Duration: 1:03, non-stop
Embraer EMB 175 (E7W)
WestJet WS8437
15:15
Seattle-Tacoma (SEA)

16:18
Pasco (PSC)
Effective 2025-10-21 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3891)
Duration: 1:03, non-stop
Embraer EMB 175 (E7W)
WestJet WS8437
15:15
Seattle-Tacoma (SEA)

16:18
Pasco (PSC)
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3891)
Duration: 1:03, non-stop
Embraer EMB 175 (E7W)
WestJet WS8437
15:35
Seattle-Tacoma (SEA)

16:42
Pasco (PSC)
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3891)
Duration: 1:07, non-stop
Embraer EMB 175 (E7W)
WestJet WS8437
17:25
Salt Lake City (SLC)

20:50
Kansas City (MCI)
Operates only on 2025-08-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2993)
Duration: 2:25, non-stop
Boeing 737-800 (738)
WestJet WS8437
20:55
Salt Lake City (SLC)

00:20(+1)
Kansas City (MCI)
Effective 2025-08-12 through 2025-08-26
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2993)
Duration: 2:25, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
WestJet WS8437
20:55
Salt Lake City (SLC)

00:20(+1)
Kansas City (MCI)
Effective 2025-09-02 through 2025-09-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2993)
Duration: 2:25, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
WestJet WS8437
22:55
Seattle-Tacoma (SEA)

23:51
Portland (PDX)
Effective 2025-10-10 through 2025-10-17
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2384)
Duration: 0:56, non-stop
Airbus A220-100 (221)
WestJet WS8437
22:55
Seattle-Tacoma (SEA)

23:51
Portland (PDX)
Effective 2025-10-18 through 2025-10-20
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2384)
Duration: 0:56, non-stop
Airbus A220-100 (221)
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This flight number is listed as serving the following routes:
  • Salt Lake City (SLC) - Kansas City (MCI)
  • San Jose (SJC) - Seattle-Tacoma (SEA)
  • Seattle-Tacoma (SEA) - Pasco (PSC)
  • Seattle-Tacoma (SEA) - Portland (PDX)
  • Seattle-Tacoma (SEA) - Vancouver (YVR)
  • Shreveport (SHV) - Atlanta (ATL)
  • West Palm Beach (PBI) - Atlanta (ATL)
All WestJet flights
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