WN 4366 Denver to Phoenix Flight Status

Southwest Airlines Flight WN4366 from Denver International Airport DEN to Phoenix Sky Harbor International Airport PHX is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on August 3rd, 2025.
Check the table below for WN4366's most recent flight history:

WN 4366 Flight Status & Schedule

Date Departure Arrival Status
Aug 03 21:36 22:00
Landed
Track >
Jul 27 22:14 22:38
Delayed
Track >
Jul 20 21:29 21:52
Landed
Track >
Jul 13 22:08 22:30
Landed Late
Track >
Jul 06 22:36 23:05
Landed Late
Track >

Southwest Airlines WN 4366 Denver to Phoenix Flight Information

Southwest Airlines Flight WN4366 connects Denver, United States to Phoenix, United States, taking off from Denver International Airport DEN and landing at Phoenix Sky Harbor International Airport PHX.

How long is the WN4366 flight from Denver to Phoenix?

The average flight time from Denver to Phoenix is 1 hour and 24 minutes. The flight distance is 968 km / 602 miles and the average flight speed is 687 km/h / 427 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4366 Denver to Phoenix?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4366 is 4.3/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4366 arriving at?

Flight WN4366 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.

When was the latest WN4366 flight?

The latest flight took off on Monday, August 4th, 2025 with the flight status being Landed on 22:00.

How else can the flight WN4366 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4366, WN 4366, SWA 4366.

How often is flight WN4366 delayed?

On average, 100% of all WN4366 flights are delayed. The average delay is 43 minutes.

Can I get compensation for my delayed or cancelled WN4366 flight or baggage issues?

If your WN4366 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 WN4366 Flight Tracker above for more details.

WN4366 and Denver DEN to Phoenix PHX Flights

Other flights departing from Denver DEN: WN2621, WN302, WN2754, OO5347

Other flights arriving at Phoenix PHX: WN3299, WN4687, WN3674, WN2047

All flights connecting Denver DEN to Phoenix PHX.

WN4366 Southwest Airlines Flight: Denver to Phoenix Route Map

WN4366 Southwest Airlines Flight Map: Denver to Phoenix
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.