WN 4066 Denver to Detroit Flight Status

Southwest Airlines Flight WN4066 from Denver International Airport DEN to Detroit Metropolitan Wayne County Airport DTW is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on June 1st, 2025.
Check the table below for WN4066's most recent flight history:

WN 4066 Flight Status & Schedule

Date Departure Arrival Status
Jun 01 22:21 02:38
Landed Late
Track >

Southwest Airlines WN 4066 Denver to Detroit Flight Information

Southwest Airlines Flight WN4066 connects Denver, United States to Detroit, United States, taking off from Denver International Airport DEN and landing at Detroit Metropolitan Wayne County Airport DTW.

How long is the WN4066 flight from Denver to Detroit?

The average flight time from Denver to Detroit is 2 hours and 17 minutes. The flight distance is 1802 km / 1120 miles and the average flight speed is 789 km/h / 490 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4066 Denver to Detroit?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4066 is 3/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4066 arriving at?

Flight WN4066 arrives at Detroit Metropolitan Wayne County Airport (DTW) Terminal N.

When was the latest WN4066 flight?

The latest flight took off on Monday, June 2nd, 2025 with the flight status being Landed on 02:38.

How else can the flight WN4066 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4066, WN 4066, SWA 4066.

How often is flight WN4066 delayed?

On average, 100% of all WN4066 flights are delayed. The average delay is 118 minutes.

Can I get compensation for my delayed or cancelled WN4066 flight or baggage issues?

If your WN4066 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 WN4066 Flight Tracker above for more details.

WN4066 and Denver DEN to Detroit DTW Flights

Other flights departing from Denver DEN: WN270, WN2226, WN2367, WN3019

Other flights arriving at Detroit DTW: NK2902, AA2103, AA4366, DL2507

All flights connecting Denver DEN to Detroit DTW.

WN4066 Southwest Airlines Flight: Denver to Detroit Route Map

WN4066 Southwest Airlines Flight Map: Denver to Detroit
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.