WN4500 Flight Status Southwest Airlines: St. Louis to New Orleans (SWA4500)

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WN 4500 St. Louis to New Orleans Flight Status

Southwest Airlines Flight WN4500 from St. Louis Lambert International Airport STL to New Orleans Louis Armstrong International Airport MSY is not scheduled for today July 18th, 2026.
The last time the flight was scheduled was on June 3rd, 2026.
Check the table below for WN4500's most recent flight history:

WN 4500 Flight Status & Schedule Southwest Airlines St. Louis to New Orleans

Date	From	To	Departure	Arrival	Status
Jun 03	STL	MSY	08:44	10:03	Landed	Track >
Jun 02	STL	MSY	08:35	09:56	Landed	Track >
Jun 01	STL	MSY	09:17	10:35	Landed Late	Track >
May 31	STL	MSY	08:43	10:06	Landed	Track >
May 30	STL	MSY	10:50	12:10	Landed	Track >
May 29	STL	MSY	08:50	10:17	Landed	Track >
May 28	STL	MSY	08:40	10:04	Landed	Track >
May 27	STL	MSY	08:39	10:05	Landed	Track >
May 26	STL	MSY	08:56	10:26	Landed	Track >
May 25	STL	MSY	08:28	09:56	Landed	Track >

< All St. Louis STL Departures All New Orleans MSY Arrivals >

Southwest Airlines WN 4500 St. Louis to New Orleans Flight Information

Southwest Airlines Flight WN4500 connects St. Louis, United States to New Orleans, United States, taking off from St. Louis Lambert International Airport STL and landing at New Orleans Louis Armstrong International Airport MSY.

How long is the WN4500 flight from St. Louis to New Orleans?

The average flight time from St. Louis to New Orleans is 1 hour and 23 minutes. The flight distance is 974 km / 605 miles and the average flight speed is 700 km/h / 435 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4500 St. Louis to New Orleans?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4500 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN4500 flight?

The latest flight took off on Wednesday, June 3rd, 2026 with the flight status being Landed on 10:03.

How else can the flight WN4500 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4500, WN 4500, SWA 4500.

How often is flight WN4500 delayed?

On average, 30% of all WN4500 flights are delayed. The average delay is 12 minutes.

Can I get compensation for my delayed or cancelled WN4500 flight or baggage issues?

If your WN4500 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 WN4500 Flight Tracker above for more details.

WN4500 and St. Louis STL to New Orleans MSY Flights

Other flights departing from St. Louis STL: WN1749, WN2623, WN4467, WN2464

Other flights arriving at New Orleans MSY: WN2015, WN2813, WN3283, WN1603

All flights connecting St. Louis STL to New Orleans MSY.

WN4500 Southwest Airlines Flight: St. Louis to New Orleans Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >

New Flights: 2D9043 VS140 V7778 XC279 AS1784 PC7077 J91718 FJ1019 W64778 GO301

Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.