WN 1599 St. Louis to Phoenix Flight Status

Southwest Airlines Flight WN1599 from St. Louis Lambert International Airport STL to Phoenix Sky Harbor International Airport PHX is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on March 1st, 2026.
Check the table below for WN1599's most recent flight history:

WN 1599 Flight Status & Schedule

Date Departure Arrival Status
Mar 01 09:13 11:17
Landed
Track >
Feb 27 09:03 11:00
Landed
Track >
Feb 26 09:07 11:19
Landed
Track >
Feb 22 09:03 11:08
Landed
Track >
Feb 20 09:02 11:19
Landed
Track >

Southwest Airlines WN 1599 St. Louis to Phoenix Flight Information

Southwest Airlines Flight WN1599 connects St. Louis, United States to Phoenix, United States, taking off from St. Louis Lambert International Airport STL and landing at Phoenix Sky Harbor International Airport PHX.

How long is the WN1599 flight from St. Louis to Phoenix?

The average flight time from St. Louis to Phoenix is 3 hours and 13 minutes. The flight distance is 2027 km / 1259 miles and the average flight speed is 632 km/h / 393 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1599 St. Louis to Phoenix?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1599 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN1599 arriving at?

Flight WN1599 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.

When was the latest WN1599 flight?

The latest flight took off on Sunday, March 1st, 2026 with the flight status being Landed on 11:17.

How else can the flight WN1599 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1599, WN 1599, SWA 1599.

How often is flight WN1599 delayed?

On average, 12% of all WN1599 flights are delayed. The average delay is 1 minute.

Can I get compensation for my delayed or cancelled WN1599 flight or baggage issues?

If your WN1599 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 WN1599 Flight Tracker above for more details.

WN1599 and St. Louis STL to Phoenix PHX Flights

Other flights departing from St. Louis STL: AA4492, WN964, AA3897, WN1837

Other flights arriving at Phoenix PHX: WN2120, WN2940, WN1137, WN1787

All flights connecting St. Louis STL to Phoenix PHX.

WN1599 Southwest Airlines Flight: St. Louis to Phoenix 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.