Are you looking for the June 4th, 2026 WN 3859 Orange County to San Jose flight? Click here to go to our WN3859 Orange County to San Jose Flight Status page >

WN 3859 New Orleans to Chicago Flight Status

Southwest Airlines Flight WN3859 from New Orleans Louis Armstrong International Airport MSY to Chicago Midway International Airport MDW 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 WN3859's most recent flight history:

WN 3859 Flight Status & Schedule

Date Departure Arrival Status
Aug 03 10:25 12:17
Landed
Track >
Jul 27 10:28 12:32
Landed
Track >
Jul 20 10:24 12:27
Landed
Track >
Jul 13 10:30 12:20
Landed
Track >
Jul 06 10:24 12:20
Landed
Track >

Southwest Airlines WN 3859 New Orleans to Chicago Flight Information

Southwest Airlines Flight WN3859 connects New Orleans, United States to Chicago, United States, taking off from New Orleans Louis Armstrong International Airport MSY and landing at Chicago Midway International Airport MDW.

How long is the WN3859 flight from New Orleans to Chicago?

The average flight time from New Orleans to Chicago is 1 hour and 56 minutes. The flight distance is 1330 km / 827 miles and the average flight speed is 689 km/h / 428 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3859 New Orleans to Chicago?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3859 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN3859 flight?

The latest flight took off on Sunday, August 3rd, 2025 with the flight status being Landed on 12:17.

How else can the flight WN3859 be referenced as?

This Southwest Airlines flight can also be referenced as SWA3859, WN 3859, SWA 3859.

How often is flight WN3859 delayed?

On average, 0% of all WN3859 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN3859 flight or baggage issues?

If your WN3859 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 WN3859 Flight Tracker above for more details.

WN3859 and New Orleans MSY to Chicago MDW Flights

Other flights departing from New Orleans MSY: UA6042, AA3530, WN3432, WN2144

Other flights arriving at Chicago MDW: WN3893, WN2092, WN2518, WN2612

All flights connecting New Orleans MSY to Chicago MDW.

WN3859 Southwest Airlines Flight: New Orleans to Chicago Route Map

WN3859 Southwest Airlines Flight Map: New Orleans to Chicago
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.