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WN1575 Flight Status Southwest Airlines: Denver to Ontario (SWA1575)

WN 1575 Denver to Ontario Flight Status

Southwest Airlines Flight WN1575 from Denver International Airport DEN to Ontario International Airport ONT is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on June 2nd, 2025.
Check the table below for WN1575's most recent flight history:

WN 1575 Flight Status & Schedule

Date Departure Arrival Status
Jun 02 08:21 09:12
Landed
 Track >
Jun 01 08:34 09:25
Landed
 Track >
< All DEN Departures All ONT Arrivals >

Southwest Airlines WN 1575 Denver to Ontario Flight Information

Southwest Airlines Flight WN1575 connects Denver, United States to Ontario, United States, taking off from Denver International Airport DEN and landing at Ontario International Airport ONT.

How long is the WN1575 flight from Denver to Ontario?

The average flight time from Denver to Ontario is 1 hour and 51 minutes. The flight distance is 1316 km / 818 miles and the average flight speed is 711 km/h / 442 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1575 Denver to Ontario?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1575 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN1575 arriving at?

Flight WN1575 arrives at Ontario International Airport (ONT) Terminal 4.

When was the latest WN1575 flight?

The latest flight took off on Monday, June 2nd, 2025 with the flight status being Landed on 09:12.

How else can the flight WN1575 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1575, WN 1575, SWA 1575.

How often is flight WN1575 delayed?

On average, 0% of all WN1575 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN1575 flight or baggage issues?

If your WN1575 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 WN1575 Flight Tracker above for more details.

WN1575 and Denver DEN to Ontario ONT Flights

This is a multi leg flight of Southwest Airlines WN1575. Next leg is Ontario to Oakland

Other flights departing from Denver DEN: WN1956, WN2311, WN2661, WN3834

Other flights arriving at Ontario ONT: WN1452, AS2138, DL2106, WN2348

All flights connecting Denver DEN to Ontario ONT.

WN1575 Southwest Airlines Flight: Denver to Ontario Route Map

WN1575 Southwest Airlines Flight Map: Denver to Ontario
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: 9M9925 RQ2009 CG2570 MX9717 XN1943 5Y8752 AC7838 A87197 VF6335 FJ1151
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.