| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 03 | STL | MDW | 20:52 | 21:33 |
Landed
|
Track > |
| Jun 02 | STL | MDW | 21:00 | 21:41 |
Landed
|
Track > |
| May 31 | STL | MDW | 22:04 | 22:45 |
Landed
|
Track > |
| May 27 | STL | MDW | 21:01 | 21:42 |
Landed
|
Track > |
| May 26 | STL | MDW | 20:56 | 21:37 |
Landed
|
Track > |
| May 24 | STL | MDW | 20:19 | 20:58 |
Landed
|
Track > |
| May 20 | STL | MDW | 21:24 | 22:05 |
Landed Late
|
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| May 19 | STL | MDW | 21:39 | 22:20 |
Landed Late
|
Track > |
| May 17 | STL | MDW | 22:36 | 23:14 |
Landed
|
Track > |
| May 13 | STL | MDW | 20:47 | 21:32 |
Landed
|
Track > |
Southwest Airlines Flight WN3166 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 WN3166 flight from St. Louis to Chicago?
The average flight time from St. Louis to Chicago is 40 minutes. The flight distance is 404 km / 251 miles and the average flight speed is 594 km/h / 369 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3166 St. Louis to Chicago?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3166 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3166 flight?
The latest flight took off on Thursday, June 4th, 2026 with the flight status being Landed on 21:33.
How else can the flight WN3166 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3166, WN 3166, SWA 3166.
How often is flight WN3166 delayed?
On average, 30% of all WN3166 flights are delayed. The average delay is 18 minutes.
Can I get compensation for my delayed or cancelled WN3166 flight or baggage issues?
If your WN3166 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 WN3166 Flight Tracker above for more details.
Other flights departing from St. Louis STL: WN2399, WN4460, WN1872, WN2082
Other flights arriving at Chicago MDW: WN1590, WN3464, WN210, WN698
All flights connecting St. Louis STL to Chicago MDW.