| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 22 | MDW | SDF | 13:35 | 15:23 |
Landed
|
Track > |
| Jul 21 | MDW | SDF | 13:34 | 15:28 |
En-Route
|
Track > |
| Jul 15 | MDW | SDF | 13:40 | 15:26 |
Landed
|
Track > |
| Jul 14 | MDW | SDF | 13:46 | 15:32 |
Landed
|
Track > |
| Jul 08 | MDW | SDF | 13:35 | 15:20 |
Landed
|
Track > |
| Jul 07 | MDW | SDF | 13:43 | 15:31 |
Landed
|
Track > |
| Jul 01 | MDW | SDF | 13:47 | 15:32 |
Landed
|
Track > |
| Jun 30 | MDW | SDF | 13:40 | 15:25 |
Landed
|
Track > |
| Jun 24 | MDW | SDF | 14:28 | 16:17 |
Landed Late
|
Track > |
| Jun 23 | MDW | SDF | 13:43 | 15:31 |
Landed
|
Track > |
Southwest Airlines Flight WN3743 connects Chicago, United States to Louisville, United States, taking off from Chicago Midway International Airport MDW and landing at Louisville International Airport SDF.
How long is the WN3743 flight from Chicago to Louisville?
The average flight time from Chicago to Louisville is 47 minutes. The flight distance is 437 km / 271 miles and the average flight speed is 554 km/h / 345 mph.
How many WN3743 flights are operated per week?
2 flights per week. The flight WN3743 is operated on Tuesday and Wednesday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3743 Chicago to Louisville?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3743 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3743 flight?
The latest flight took off on Wednesday, July 22nd, 2026 with the flight status being Landed on 15:23.
How else can the flight WN3743 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3743, WN 3743, SWA 3743.
How often is flight WN3743 delayed?
On average, 10% of all WN3743 flights are delayed. The average delay is 42 minutes.
Can I get compensation for my delayed or cancelled WN3743 flight or baggage issues?
If your WN3743 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 WN3743 Flight Tracker above for more details.
Other flights departing from Chicago MDW: DL4688, WN4546, WN249, WN4088
Other flights arriving at Louisville SDF: WN3329, AA5105, AA3438, DL3195
All flights connecting Chicago MDW to Louisville SDF.