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WN3766 Flight Status Southwest Airlines: Dallas to Ontario (SWA3766)

WN 3766 Dallas to Ontario Flight Status

Southwest Airlines Flight WN3766 from Dallas Love Field Airport DAL to Ontario International Airport ONT is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on January 3rd, 2026.
Check the table below for WN3766's most recent flight history:

WN 3766 Flight Status & Schedule

Date Departure Arrival Status
Jan 03 19:42 20:36
Landed Late
 Track >
Dec 27 22:44 23:30
Delayed
 Track >
Dec 20 19:22 20:12
Landed
 Track >
Nov 29 19:26 20:09
Landed
 Track >
Nov 22 19:11 19:56
Landed
 Track >
< All DAL Departures All ONT Arrivals >

Southwest Airlines WN 3766 Dallas to Ontario Flight Information

Southwest Airlines Flight WN3766 connects Dallas, United States to Ontario, United States, taking off from Dallas Love Field Airport DAL and landing at Ontario International Airport ONT.

How long is the WN3766 flight from Dallas to Ontario?

The average flight time from Dallas to Ontario is 2 hours and 47 minutes. The flight distance is 1926 km / 1197 miles and the average flight speed is 690 km/h / 429 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3766 Dallas to Ontario?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3766 is 4.2/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN3766 arriving at?

Flight WN3766 arrives at Ontario International Airport (ONT) Terminal 4.

When was the latest WN3766 flight?

The latest flight took off on Sunday, January 4th, 2026 with the flight status being Landed on 20:36.

How else can the flight WN3766 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3766, WN 3766, SWA 3766.

How often is flight WN3766 delayed?

On average, 60% of all WN3766 flights are delayed. The average delay is 76 minutes.

Can I get compensation for my delayed or cancelled WN3766 flight or baggage issues?

If your WN3766 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 WN3766 Flight Tracker above for more details.

WN3766 and Dallas DAL to Ontario ONT Flights

Other flights departing from Dallas DAL: WN522, WN753, WN4119, WN4325

Other flights arriving at Ontario ONT: WN2350, WN2576, UA425, DL770

All flights connecting Dallas DAL to Ontario ONT.

WN3766 Southwest Airlines Flight: Dallas to Ontario Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
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See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.