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WN 743 St. Louis to Phoenix Flight Status

Southwest Airlines Flight WN743 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 August 4th, 2025.
Check the table below for WN743's most recent flight history:

WN 743 Flight Status & Schedule

Date Departure Arrival Status
Aug 04 05:59 06:51
Landed
Track >
Aug 03 06:37 07:30
Landed
Track >
Aug 02 06:47 07:39
Landed
Track >
Aug 01 05:55 06:47
Landed
Track >
Jul 31 05:53 06:46
Landed
Track >

Southwest Airlines WN 743 St. Louis to Phoenix Flight Information

Southwest Airlines Flight WN743 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 WN743 flight from St. Louis to Phoenix?

The average flight time from St. Louis to Phoenix is 2 hours and 51 minutes. The flight distance is 2027 km / 1259 miles and the average flight speed is 710 km/h / 441 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN743 St. Louis to Phoenix?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN743 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN743 arriving at?

Flight WN743 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.

When was the latest WN743 flight?

The latest flight took off on Monday, August 4th, 2025 with the flight status being Landed on 06:51.

How else can the flight WN743 be referenced as?

This Southwest Airlines flight can also be referenced as SWA743, WN0743, WN 743, SWA 743.

How often is flight WN743 delayed?

On average, 0% of all WN743 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN743 flight or baggage issues?

If your WN743 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 WN743 Flight Tracker above for more details.

WN743 and St. Louis STL to Phoenix PHX Flights

Other flights departing from St. Louis STL: AA439, WN2378, WN944, WN2864

Other flights arriving at Phoenix PHX: WN319, WN499, WN3518, WN1866

All flights connecting St. Louis STL to Phoenix PHX.

WN743 Southwest Airlines Flight: St. Louis to Phoenix Route Map

WN743 Southwest Airlines Flight Map: St. Louis 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.