| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 27 | MDW | DAL | 15:21 | 17:17 |
Landed
|
Track > |
| Sep 20 | MDW | DAL | 16:27 | 18:24 |
Delayed
|
Track > |
| Sep 13 | MDW | DAL | 15:28 | 17:11 |
Landed
|
Track > |
| Sep 06 | MDW | DAL | 15:40 | 17:30 |
Landed
|
Track > |
| Aug 30 | MDW | DAL | 15:41 | 17:27 |
Landed
|
Track > |
| Aug 23 | MDW | DAL | 16:20 | 18:09 |
Landed Late
|
Track > |
| Aug 16 | MDW | DAL | 15:32 | 17:20 |
Landed
|
Track > |
| Aug 09 | MDW | DAL | 15:29 | 17:16 |
Landed
|
Track > |
Southwest Airlines Flight WN3121 connects Chicago, United States to Dallas, United States, taking off from Chicago Midway International Airport MDW and landing at Dallas Love Field Airport DAL.
How long is the WN3121 flight from Chicago to Dallas?
The average flight time from Chicago to Dallas is 1 hour and 49 minutes. The flight distance is 1277 km / 794 miles and the average flight speed is 701 km/h / 436 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3121 Chicago to Dallas?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3121 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3121 arriving at?
Flight WN3121 arrives at Dallas Love Field Airport (DAL) Terminal 1.
When was the latest WN3121 flight?
The latest flight took off on Saturday, September 27th, 2025 with the flight status being Landed on 17:17.
How else can the flight WN3121 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3121, WN 3121, SWA 3121.
How often is flight WN3121 delayed?
On average, 25% of all WN3121 flights are delayed. The average delay is 46 minutes.
Can I get compensation for my delayed or cancelled WN3121 flight or baggage issues?
If your WN3121 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 WN3121 Flight Tracker above for more details.
Other flights departing from Chicago MDW: WN2161, WN951, WN2718, WN3140
Other flights arriving at Dallas DAL: WN1111, WN482, WN1306, WN49
All flights connecting Chicago MDW to Dallas DAL.
