WS8373 Flight Status WestJet: Ontario to Seattle (WJA8373)
ONT Ontario
- Scheduled
- 18:00
- Actual
- 18:54
Terminal: 2 | Gate: 208
Departure: Sat, Nov 7, 2026 · local time PST
SEA Seattle
- Scheduled
- 20:59
- Actual
- 21:11
- Delay
Gate: A8
Arrival: Sat, Nov 7, 2026 · local time PST
Landed 32h 50m ago 100%
ONT 18:54 SEA 21:11
1,540 km (957 mi) flown
Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.
Distance: 1540 km / 957 miles · Scheduled Duration: 02:59 · Actual Duration: 02:17 · Aircraft:
WS 8373 Flight Status & Schedule WestJet Ontario to Seattle
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Nov 07 | ONT | SEA | 18:54 | 21:11 | Landed | Track > |
| Nov 04 | ONT | SEA | 18:23 | 20:49 | Landed | Track > |
WestJet flight WS 8373 links Ontario and Seattle, 1,540 km (957 mi) apart, and flies twice a week: Wednesday and Saturday. The timetable allows 2 h 59 min; there is not enough recent history yet to say how long it usually takes. On Saturday it left 54 minutes late and still landed at 21:11, just 12 minutes behind schedule.
About WS 8373
- Distance
- 1,540 km (957 mi)
- Scheduled flight time
- 2 h 59 min
- Flies
- Wed, Sat
WS 8373 FAQ
- How long is the WS8373 flight?
- The timetable allows 2 h 59 min. Ontario to Seattle is 1,540 km (957 mi).
- Which days does WS8373 fly?
- Twice a week: Wednesday and Saturday, based on the schedule of the last 7 days.
- What other flight numbers does WS8373 have?
- Also listed as WJA8373 (WestJet's ICAO code) and WS 8373.
WS8373 and Ontario ONT to Seattle SEA Flights
Flight WS8373 is a code-share WestJet flight of the SkyWest Airlines operated OO4031.
Other flights departing from Ontario ONT: F94690, OO4031, Y41863
Other flights arriving at Seattle SEA: AS787, AS234, AS764, OO4141
All flights connecting Ontario ONT to Seattle SEA.