Southwest Airlines WN3997 Flight Status Today

Domestic flight Southwest Airlines WN3997 takes off from Ontario (ONT) United States to San Jose (SJC) United States. It's operated by Southwest Airlines. The plane leaves Ontario International Airport at 08:35 18 January 2026 America/Los_Angeles. The flight is expected to land at Norman Y. Mineta San Jose International Airport at 12:35 18 January 2026 America/Los_Angeles. The flight will last about 2 hours 46 minutes.

Current status of WN3997 is Arrived On time

WN3997 - SWA3997 Southwest Airlines (WN)
ONT Ontario United States
Flight ONT to SJC
SJC San Jose United States
Arrived On time
Departure Ontario International Airport
IATA: ONTICAO: KONT
Scheduled 08:35 18 January 2026
Actual 08:31 18 January 2026
None A9
Arrival Norman Y. Mineta San Jose International Airport
IATA: SJCICAO: KSJC
Scheduled 12:35 18 January 2026
Actual 12:17 18 January 2026
None B3
WN3997 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 46 minutes
  • Flight Distance: 537 kms / 333 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 143
  • Freight capacity: 8.4 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737MAX 8 Passenger
  • Callsign: F-KGSB1
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Ontario: Sunday 2026-01-18 12:16 PM
  • Current Time in San Jose: Sunday 2026-01-18 12:16 PM

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Southwest Airlines Flight WN3997 FAQs

What is the scheduled flight duration for Southwest Airlines WN3997 flight?

On average, nonstop flight takes 2 hour(s) 46 minutes, with the flight distance of 537 km (333 miles).

What is the current status of Southwest Airlines WN3997 flight?

The current status of flight Southwest Airlines WN3997 is Arrived On time.

What type of aircraft is used for the Southwest Airlines WN3997 flight?

All Southwest Airlines WN3997 flights are operated using Boeing 737MAX 8 Passenger aircraft.

How many Southwest Airlines WN3997 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN3997 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .