| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 01 | MDW | DEN | 18:25 | 20:05 |
Scheduled
|
Track > |
Southwest Airlines Flight WN4321 connects Chicago, United States to Denver, United States, taking off from Chicago Midway International Airport MDW and landing at Denver International Airport DEN.
How many WN4321 flights are operated per week?
1 flight per week. The flight WN4321 is operated on Thursday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4321 Chicago to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4321 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN4321 flight?
The latest flight took off on Friday, October 2nd, 2026 with the flight status being Scheduled on 20:05.
How else can the flight WN4321 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4321, WN 4321, SWA 4321.
How often is flight WN4321 delayed?
On average, 0% of all WN4321 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled WN4321 flight or baggage issues?
If your WN4321 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 WN4321 Flight Tracker above for more details.
Other flights departing from Chicago MDW: WN2850, WN2917, WN2839, WN2398
Other flights arriving at Denver DEN: WN215, UA2216, WN3076, WN3232
All flights connecting Chicago MDW to Denver DEN.