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WN4604 Flight Status Southwest Airlines: Ontario to Denver (SWA4604)

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WN 4604 Ontario to Denver Flight Status

Southwest Airlines Flight WN4604 from Ontario International Airport ONT to Denver International Airport DEN is not scheduled for today October 16th, 2026.
The last time the flight was scheduled was on September 30th, 2026.
Check the table below for WN4604's most recent flight history:

WN 4604 Flight Status & Schedule

Date Departure Arrival Status
Sep 30 07:13 10:12
Landed
 Track >
Sep 23 07:30 10:22
Landed
 Track >
Sep 16 07:13 09:56
Landed
 Track >
Sep 09 07:12 10:03
Landed
 Track >
Aug 26 07:33 10:22
Landed
 Track >
< All ONT Departures All DEN Arrivals >

Southwest Airlines WN 4604 Ontario to Denver Flight Information

Southwest Airlines Flight WN4604 connects Ontario, United States to Denver, United States, taking off from Ontario International Airport ONT and landing at Denver International Airport DEN.

How long is the WN4604 flight from Ontario to Denver?

The average flight time from Ontario to Denver is 1 hour and 50 minutes. The flight distance is 1316 km / 818 miles and the average flight speed is 715 km/h / 444 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4604 Ontario to Denver?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4604 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN4604 flight?

The latest flight took off on Wednesday, September 30th, 2026 with the flight status being Landed on 10:12.

How else can the flight WN4604 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4604, WN 4604, SWA 4604.

How often is flight WN4604 delayed?

On average, 43% of all WN4604 flights are delayed. The average delay is 10 minutes.

Can I get compensation for my delayed or cancelled WN4604 flight or baggage issues?

If your WN4604 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 WN4604 Flight Tracker above for more details.

WN4604 and Ontario ONT to Denver DEN Flights

Other flights departing from Ontario ONT: WN503, AA1201, WN1121, A81902

Other flights arriving at Denver DEN: WN4697, WN779, WN1425, WN4673

All flights connecting Ontario ONT to Denver DEN.

WN4604 Southwest Airlines Flight: Ontario to Denver Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.