| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 05 | SDF | MDW | 14:16 | 14:04 |
Landed
|
Track > |
| Mar 29 | SDF | MDW | 14:42 | 14:36 |
Landed
|
Track > |
| Mar 22 | SDF | MDW | 14:18 | 14:17 |
Landed
|
Track > |
| Mar 15 | SDF | MDW | 14:50 | 14:42 |
Landed
|
Track > |
| Mar 08 | SDF | MDW | 14:23 | 14:16 |
Landed
|
Track > |
Southwest Airlines Flight WN143 connects Louisville, United States to Chicago, United States, taking off from Louisville International Airport SDF and landing at Chicago Midway International Airport MDW.
How long is the WN143 flight from Louisville to Chicago?
The average flight time from Louisville to Chicago is 53 minutes. The flight distance is 437 km / 271 miles and the average flight speed is 495 km/h / 307 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN143 Louisville to Chicago?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN143 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN143 flight?
The latest flight took off on Sunday, April 5th, 2026 with the flight status being Landed on 14:04.
How else can the flight WN143 be referenced as?
This Southwest Airlines flight can also be referenced as SWA143, WN0143, WN 143, SWA 143.
How often is flight WN143 delayed?
On average, 40% of all WN143 flights are delayed. The average delay is 4 minutes.
Can I get compensation for my delayed or cancelled WN143 flight or baggage issues?
If your WN143 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 WN143 Flight Tracker above for more details.
Other flights departing from Louisville SDF: AA3767, UA4406, DL3931, WN1008
Other flights arriving at Chicago MDW: Y45842, WN3291, WN2400, WN4642
All flights connecting Louisville SDF to Chicago MDW.