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WN 1737 Denver to Ontario Flight Status

Southwest Airlines Flight WN1737 from Denver International Airport DEN to Ontario International Airport ONT is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on October 1st, 2025.
Check the table below for WN1737's most recent flight history:

WN 1737 Flight Status & Schedule

Date Departure Arrival Status
Oct 01 13:40 14:33
Landed
Track >
Sep 30 13:40 14:35
Landed
Track >
Sep 29 22:23 23:18
Landed Late
Track >
Sep 28 22:37 23:25
Landed
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Sep 26 23:25 00:15
Delayed
Track >

Southwest Airlines WN 1737 Denver to Ontario Flight Information

Southwest Airlines Flight WN1737 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 WN1737 flight from Denver to Ontario?

The average flight time from Denver to Ontario is 1 hour and 53 minutes. The flight distance is 1316 km / 818 miles and the average flight speed is 697 km/h / 433 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1737 Denver to Ontario?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1737 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN1737 arriving at?

Flight WN1737 arrives at Ontario International Airport (ONT) Terminal 4.

When was the latest WN1737 flight?

The latest flight took off on Wednesday, October 1st, 2025 with the flight status being Landed on 14:33.

How else can the flight WN1737 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1737, WN 1737, SWA 1737.

How often is flight WN1737 delayed?

On average, 40% of all WN1737 flights are delayed. The average delay is 47 minutes.

Can I get compensation for my delayed or cancelled WN1737 flight or baggage issues?

If your WN1737 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 WN1737 Flight Tracker above for more details.

WN1737 and Denver DEN to Ontario ONT Flights

Other flights departing from Denver DEN: WN661, WN1253, UA1035, WN3319

Other flights arriving at Ontario ONT: AS1118, WN3956, AA4890, WN440

All flights connecting Denver DEN to Ontario ONT.

WN1737 Southwest Airlines Flight: Denver to Ontario Route Map

WN1737 Southwest Airlines Flight Map: Denver to Ontario
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.