WestJet
flight
WS 8434:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
WestJet WS8434
Effective 2025-05-07 through 2025-05-21
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Codeshare flight, operated by Delta Air Lines.
(DL 4042)
Duration: 2:55, non-stop Embraer EMB 175 (E7W)
WestJet WS8434
Valid until 2025-05-05
Mon
Tue
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Codeshare flight, operated by Delta Air Lines.
(DL 2678)
Duration: 1:17, non-stop Boeing 737-800 (738)
WestJet WS8434
Effective 2025-07-07 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2678)
Duration: 1:21, non-stop Boeing 737-800 (738)
WestJet WS8434
Effective 2025-09-08 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2678)
Duration: 1:16, non-stop Boeing 737-800 (738)
WestJet WS8434
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2678)
Duration: 1:19, non-stop Boeing 737-800 (738)
WestJet WS8434
Effective 2025-06-08 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 4068)
Duration: 1:26, non-stop Embraer EMB 175 (E7W)
WestJet WS8434
Effective 2025-05-08 through 2025-05-23
Mon
Tue
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Wed
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Fri
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Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2678)
Duration: 1:23, non-stop Boeing 737-900 (739)
WestJet WS8434
Effective 2025-05-24 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 2678)
Duration: 1:23, non-stop Boeing 737-900 (739)
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This flight number is listed as serving the following routes:
- Las Vegas Harry Reid (LAS) - Los Angeles (LAX)
- Ontario, Los Angeles (ONT) - Seattle-Tacoma (SEA)
- Spokane (GEG) - Seattle-Tacoma (SEA)