Southwest Airlines WN4357 Flight Status : Live Tracking & Updates

Domestic flight Southwest Airlines WN4357 takes off from Sacramento (SMF) United States to Ontario (ONT) United States. It's operated by Southwest Airlines. The plane leaves Sacramento International Airport at 18:20 07 May 2026 America/Los_Angeles. The flight is expected to land at Ontario International Airport at 19:45 07 May 2026 America/Los_Angeles. The flight will last about 1 hours 2 minutes.

Current status of WN4357 is Scheduled Estimated Depart in 16 hours, 23 minutes

WN4357 - SWA4357 Southwest Airlines (WN)
SMF Sacramento United States
Flight SMF to ONT
ONT Ontario United States
Scheduled Estimated Depart in 16 hours, 23 minutes
Departure Sacramento International Airport
IATA: SMFICAO: KSMF
Scheduled 18:20 07 May 2026
Estimated 18:30 07 May 2026
B B19
Arrival Ontario International Airport
IATA: ONTICAO: KONT
Scheduled 19:45 07 May 2026
Estimated 19:55 07 May 2026
4 406
WN4357 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 2 minutes
  • Flight Distance: 627 kms / 389 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Tuesday, Wednesday
Passenger Services
  • Service type: Normal passenger
  • Seats: 143
  • Freight capacity: 8.4 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737-700 Passenger (Scimitar Winglets)
  • Callsign: T-F5M
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Sacramento: Thursday 2026-05-07 02:07 AM
  • Current Time in Ontario: Thursday 2026-05-07 02:07 AM

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Southwest Airlines Flight WN4357 FAQs

What is the scheduled flight duration for Southwest Airlines WN4357 flight?

On average, nonstop flight takes 1 hour(s) 2 minutes, with the flight distance of 627 km (389 miles).

What is the current status of Southwest Airlines WN4357 flight?

The current status of flight Southwest Airlines WN4357 is Scheduled.

What type of aircraft is used for the Southwest Airlines WN4357 flight?

All Southwest Airlines WN4357 flights are operated using Boeing 737-700 Passenger (Scimitar Winglets) aircraft.

When does the flight Southwest Airlines WN4357 arrive?

Flight Southwest Airlines WN4357 arrives at 19:45.

Which terminal the flight Southwest Airlines WN4357 is arriving at?

Flight Southwest Airlines WN4357 arrives in Ontario International Airport at Terminal 4.

How many Southwest Airlines WN4357 flights are operated a week?

2 flights per week. The Flight Southwest Airlines WN4357 is operated on Tuesday, Wednesday.