| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | DTW | MDW | 20:28 | 20:13 |
Landed
|
Track > |
| Jan 01 | DTW | MDW | 20:04 | 19:53 |
Landed Late
|
Track > |
| Dec 31 | DTW | MDW | 19:47 | 19:33 |
Landed Late
|
Track > |
| Dec 25 | DTW | MDW | 19:04 | 18:49 |
Landed
|
Track > |
| Dec 24 | DTW | MDW | 19:43 | 19:31 |
Landed Late
|
Track > |
| Dec 18 | DTW | MDW | 20:32 | 20:27 |
Landed
|
Track > |
| Dec 17 | DTW | MDW | 19:22 | 19:11 |
Landed
|
Track > |
| Dec 16 | DTW | MDW | 19:31 | 19:22 |
Landed
|
Track > |
| Dec 15 | DTW | MDW | 19:13 | 18:58 |
Landed
|
Track > |
| Dec 14 | DTW | MDW | 21:26 | 21:13 |
Landed Late
|
Track > |
Southwest Airlines Flight WN3431 connects Detroit, United States to Chicago, United States, taking off from Detroit Metropolitan Wayne County Airport DTW and landing at Chicago Midway International Airport MDW.
How long is the WN3431 flight from Detroit to Chicago?
The average flight time from Detroit to Chicago is 48 minutes. The flight distance is 367 km / 228 miles and the average flight speed is 460 km/h / 286 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3431 Detroit to Chicago?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3431 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3431 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Landed on 20:13.
How else can the flight WN3431 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3431, WN 3431, SWA 3431.
How often is flight WN3431 delayed?
On average, 60% of all WN3431 flights are delayed. The average delay is 23 minutes.
Can I get compensation for my delayed or cancelled WN3431 flight or baggage issues?
If your WN3431 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 WN3431 Flight Tracker above for more details.
Other flights departing from Detroit DTW: NK1522, UA3548, WN1368, NK174
Other flights arriving at Chicago MDW: WN4417, WN1755, WN1640, WN171
All flights connecting Detroit DTW to Chicago MDW.