WestJet WS8421 Flight Status

WS8421 - WJA8421 WestJet Airlines (WS)
SEA Seattle United States
Flight SEA to ONT
ONT Ontario United States
Contact Airlines It may not operate on the date requested
Departure Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 14:24
None B5A
Arrival Ontario International Airport
IATA: ONTICAO: KONT
Scheduled 17:10
2 209
WS8421 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 46 minutes
  • Flight Distance: 1538 kms / 956 miles
Airline
  • WestJet Airlines
  • IATA: WS
  • ICAO: WJA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Saturday, Sunday
Passenger Services
  • Service type: None
  • Seats: None
  • Freight capacity: None
  • Passenger classes: None
More Detail
  • Aircraft: Embraer 175
  • Callsign: None
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Seattle: Tuesday 2025-12-09 20:23 PM
  • Current Time in Ontario: Tuesday 2025-12-09 20:23 PM

Domestic flight WestJet WS8421 takes off from Seattle (SEA) United States to Ontario (ONT) United States. It's operated by WestJet Airlines. The plane leaves Seattle International Airport at 14:24 America/Los_Angeles. The flight is expected to land at Ontario International Airport at 17:10 America/Los_Angeles. The flight will last about 2 hours 46 minutes.

Similar flight route from Seattle (SEA) to Ontario (ONT)

Airline Flight no Departure Arrival
Japan Airlines JL6388
Japan Airlines 		09/12/2025
13:22 		2 hours 24 minutes
15:54
Delta DL4031
Delta 		09/12/2025
14:19 		2 hours 50 minutes
17:09
KLM KL6436
KLM 		09/12/2025
14:19 		2 hours 50 minutes
17:09
Korean Air KE3106
Korean Air 		09/12/2025
20:05 		2 hours 50 minutes
22:55
Hawaiian Airlines HA6834
Hawaiian Airlines 		09/12/2025
13:22 		2 hours 37 minutes
15:54
Frontier Airlines F93163
Frontier Airlines 		09/12/2025
14:17 		2 hours 40 minutes
16:57
SkyWest Airlines OO4031
SkyWest Airlines 		09/12/2025
14:19 		2 hours 50 minutes
17:09
Delta DL4027
Delta 		09/12/2025
20:05 		2 hours 50 minutes
22:55

Frequently asked questions, answered

What is the scheduled flight duration for WestJet WS8421 flight?

On average, nonstop flight takes 2 hour(s) 46 minutes, with the flight distance of 1538 km (956 miles).

What type of aircraft is used for the WestJet WS8421 flight?

All WestJet WS8421 flights are operated using Embraer 175 aircraft.

Which terminal the flight WestJet WS8421 is arriving at?

Flight WestJet WS8421 arrives in Ontario International Airport at Terminal 2.

How many WestJet WS8421 flights are operated a week?

6 flights per week. The Flight WestJet WS8421 is operated on Monday, Tuesday, Wednesday, Thursday, Saturday, Sunday.