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WN3864 Flight Status Southwest Airlines: St. Louis to New Orleans (SWA3864)

WN 3864 St. Louis to New Orleans Flight Status

Southwest Airlines Flight WN3864 from St. Louis Lambert International Airport STL to New Orleans Louis Armstrong International Airport MSY is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on June 4th, 2025.
Check the table below for WN3864's most recent flight history:

WN 3864 Flight Status & Schedule

Date Departure Arrival Status
Jun 04 18:51 20:12
Landed
 Track >
Jun 03 19:50 21:09
Landed Late
 Track >
Jun 02 01:37 02:53
Delayed >3h
 Track >
Delayed Flight? Get 600€ Compensation >
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Jun 01 21:49 23:06
Landed
 Track >
< All STL Departures All MSY Arrivals >

Southwest Airlines WN 3864 St. Louis to New Orleans Flight Information

Southwest Airlines Flight WN3864 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 WN3864 flight from St. Louis to New Orleans?

The average flight time from St. Louis to New Orleans is 1 hour and 18 minutes. The flight distance is 974 km / 605 miles and the average flight speed is 747 km/h / 464 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3864 St. Louis to New Orleans?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3864 is 2.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN3864 flight?

The latest flight took off on Thursday, June 5th, 2025 with the flight status being Landed on 20:12.

How else can the flight WN3864 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3864, WN 3864, SWA 3864.

How often is flight WN3864 delayed?

On average, 50% of all WN3864 flights are delayed. The average delay is 253 minutes.

Can I get compensation for my delayed or cancelled WN3864 flight or baggage issues?

If your WN3864 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 WN3864 Flight Tracker above for more details.

WN3864 and St. Louis STL to New Orleans MSY Flights

Other flights departing from St. Louis STL: WN101, WN571, WN3178, WN4473

Other flights arriving at New Orleans MSY: WN3730, WN3400, WN1157, WN1722

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

WN3864 Southwest Airlines Flight: St. Louis to New Orleans Route Map

WN3864 Southwest Airlines Flight Map: St. Louis to New Orleans
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: 5A608 MS3706 RO7431 BW3523 5Y8790 V32846 UR3881 MW3385 FB557 IO118
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.