WN 1866 Denver to Austin Flight Status

Southwest Airlines Flight WN1866 from Denver International Airport DEN to Austin Bergstrom International Airport AUS is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on December 17th, 2025.
Check the table below for WN1866's most recent flight history:

WN 1866 Flight Status & Schedule

Date Departure Arrival Status
Dec 17 06:18 08:52
Landed
Track >
Dec 16 06:13 08:58
Landed
Track >
Dec 15 06:10 08:54
Landed
Track >
Dec 11 06:09 08:53
Landed
Track >
Dec 10 06:17 08:52
Landed
Track >

Southwest Airlines WN 1866 Denver to Austin Flight Information

Southwest Airlines Flight WN1866 connects Denver, United States to Austin, United States, taking off from Denver International Airport DEN and landing at Austin Bergstrom International Airport AUS.

How long is the WN1866 flight from Denver to Austin?

The average flight time from Denver to Austin is 1 hour and 41 minutes. The flight distance is 1249 km / 776 miles and the average flight speed is 743 km/h / 462 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1866 Denver to Austin?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1866 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN1866 flight?

The latest flight took off on Wednesday, December 17th, 2025 with the flight status being Landed on 08:52.

How else can the flight WN1866 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1866, WN 1866, SWA 1866.

How often is flight WN1866 delayed?

On average, 10% of all WN1866 flights are delayed. The average delay is 8 minutes.

Can I get compensation for my delayed or cancelled WN1866 flight or baggage issues?

If your WN1866 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 WN1866 Flight Tracker above for more details.

WN1866 and Denver DEN to Austin AUS Flights

Other flights departing from Denver DEN: AA2278, Y42399, WN852, WN585

Other flights arriving at Austin AUS: WN793, DL3647, WN1062, WN1764

All flights connecting Denver DEN to Austin AUS.

WN1866 Southwest Airlines Flight: Denver to Austin Route Map

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.