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WN3540 Flight Status Southwest Airlines: San Jose to Ontario (SWA3540)

Are you looking for the June 5th, 2026 WN 3540 San Diego to San Jose flight? Click here to go to our WN3540 San Diego to San Jose Flight Status page >

WN 3540 San Jose to Ontario Flight Status

Southwest Airlines Flight WN3540 from San Jose International Airport SJC to Ontario International Airport ONT is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on March 1st, 2026.
Check the table below for WN3540's most recent flight history:

WN 3540 Flight Status & Schedule

Date Departure Arrival Status
Mar 01 11:39 12:33
Landed
 Track >
Feb 28 11:54 12:47
Landed
 Track >
Feb 27 11:44 12:38
Landed
 Track >
Feb 26 11:52 12:44
Landed
 Track >
Feb 22 11:53 12:44
Landed
 Track >
< All SJC Departures All ONT Arrivals >

Southwest Airlines WN 3540 San Jose to Ontario Flight Information

Southwest Airlines Flight WN3540 connects San Jose, United States to Ontario, United States, taking off from San Jose International Airport SJC and landing at Ontario International Airport ONT.

How long is the WN3540 flight from San Jose to Ontario?

The average flight time from San Jose to Ontario is 53 minutes. The flight distance is 536 km / 333 miles and the average flight speed is 601 km/h / 373 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3540 San Jose to Ontario?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3540 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3540 arriving at?

Flight WN3540 arrives at Ontario International Airport (ONT) Terminal 4.

When was the latest WN3540 flight?

The latest flight took off on Sunday, March 1st, 2026 with the flight status being Landed on 12:33.

How else can the flight WN3540 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3540, WN 3540, SWA 3540.

How often is flight WN3540 delayed?

On average, 20% of all WN3540 flights are delayed. The average delay is 25 minutes.

Can I get compensation for my delayed or cancelled WN3540 flight or baggage issues?

If your WN3540 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our WN3540 Flight Tracker above for more details.

WN3540 and San Jose SJC to Ontario ONT Flights

Other flights departing from San Jose SJC: WN4678, WN3513, WN3524, WN2077

Other flights arriving at Ontario ONT: WN1928, WN3197, F91923, WN2193

All flights connecting San Jose SJC to Ontario ONT.

WN3540 Southwest Airlines Flight: San Jose to Ontario Route Map

WN3540 Southwest Airlines Flight Map: San Jose to Ontario
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: IR1530 IR1538 AP7203 BT4622 5F8361 3V1480 JU4680 D3205 AM9699 3E9556
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.