| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 16 | STL | MDW | 16:08 | 16:52 |
Landed
|
Track > |
| Sep 15 | STL | MDW | 15:54 | 16:44 |
Landed
|
Track > |
| Sep 09 | STL | MDW | 16:03 | 16:50 |
Landed
|
Track > |
| Sep 08 | STL | MDW | 16:01 | 16:50 |
Landed
|
Track > |
| Sep 02 | STL | MDW | 15:56 | 16:42 |
Landed
|
Track > |
| Sep 01 | STL | MDW | 15:52 | 16:37 |
Landed
|
Track > |
| Aug 26 | STL | MDW | 15:48 | 16:32 |
Landed
|
Track > |
| Aug 25 | STL | MDW | 15:51 | 16:37 |
Landed
|
Track > |
| Aug 19 | STL | MDW | 15:50 | 16:32 |
Landed
|
Track > |
| Aug 18 | STL | MDW | 15:49 | 16:34 |
Landed
|
Track > |
Southwest Airlines Flight WN3864 connects St. Louis, United States to Chicago, United States, taking off from St. Louis Lambert International Airport STL and landing at Chicago Midway International Airport MDW.
How long is the WN3864 flight from St. Louis to Chicago?
The average flight time from St. Louis to Chicago is 45 minutes. The flight distance is 404 km / 251 miles and the average flight speed is 531 km/h / 330 mph.
How many WN3864 flights are operated per week?
2 flights per week. The flight WN3864 is operated on Tuesday and Wednesday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3864 St. Louis to Chicago?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3864 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3864 flight?
The latest flight took off on Wednesday, September 16th, 2026 with the flight status being Landed on 16:52.
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, 10% of all WN3864 flights are delayed. The average delay is 2 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.
Other flights departing from St. Louis STL: G74500, AA1363, OO3811, WN591
Other flights arriving at Chicago MDW: WN3130, WN247, WN1120, WN2044
All flights connecting St. Louis STL to Chicago MDW.