| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 18 | STL | MDW | 11:25 | 12:07 |
Landed
|
Track > |
| Sep 17 | STL | MDW | 11:05 | 12:15 |
Cancelled
|
Track > |
| Claim > | ||||||
| Sep 16 | STL | MDW | 07:02 | 07:42 |
Landed
|
Track > |
| Sep 15 | STL | MDW | 06:45 | 07:26 |
Landed
|
Track > |
| Sep 14 | STL | MDW | 11:20 | 12:05 |
Landed
|
Track > |
| Sep 12 | STL | MDW | 05:52 | 06:39 |
Landed
|
Track > |
| Sep 11 | STL | MDW | 11:27 | 12:14 |
Landed
|
Track > |
| Sep 10 | STL | MDW | 11:05 | 12:15 |
Cancelled
|
Track > |
| Sep 09 | STL | MDW | 06:38 | 07:20 |
Landed
|
Track > |
| Sep 08 | STL | MDW | 06:47 | 07:32 |
Landed
|
Track > |
Southwest Airlines Flight WN3861 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 WN3861 flight from St. Louis to Chicago?
The average flight time from St. Louis to Chicago is 43 minutes. The flight distance is 404 km / 251 miles and the average flight speed is 515 km/h / 320 mph.
How many WN3861 flights are operated per week?
6 flights per week. The flight WN3861 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3861 St. Louis to Chicago?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3861 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3861 flight?
The latest flight took off on Friday, September 18th, 2026 with the flight status being Landed on 12:07.
How else can the flight WN3861 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3861, WN 3861, SWA 3861.
How often is flight WN3861 delayed?
On average, 10% of all WN3861 flights are delayed. The average delay is 7 minutes.
Can I get compensation for my delayed or cancelled WN3861 flight or baggage issues?
If your WN3861 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 WN3861 Flight Tracker above for more details.
Other flights departing from St. Louis STL: AA2818, AA1739, WN4334, OO5589
Other flights arriving at Chicago MDW: WN734, WN3302, WN1397, WN280
All flights connecting St. Louis STL to Chicago MDW.