| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 21 | MDW | DEN | 21:19 | 22:33 |
Delayed
|
Track > |
| Aug 20 | MDW | DEN | 20:01 | 21:08 |
Landed
|
Track > |
| Aug 17 | MDW | DEN | 19:59 | 21:10 |
Landed
|
Track > |
| Aug 13 | MDW | DEN | 20:47 | 21:10 |
Unknown
|
Track > |
| Aug 10 | MDW | DEN | 20:58 | 22:00 |
Delayed
|
Track > |
Southwest Airlines Flight WN4145 connects Chicago, United States to Denver, United States, taking off from Chicago Midway International Airport MDW and landing at Denver International Airport DEN.
How long is the WN4145 flight from Chicago to Denver?
The average flight time from Chicago to Denver is 2 hours and 8 minutes. The flight distance is 1437 km / 893 miles and the average flight speed is 649 km/h / 403 mph.
How many WN4145 flights are operated per week?
3 flights per week. The flight WN4145 is operated on Tuesday, Friday and Saturday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4145 Chicago to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4145 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN4145 flight?
The latest flight took off on Saturday, August 22nd, 2026 with the flight status being En-Route on 22:33.
How else can the flight WN4145 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4145, WN 4145, SWA 4145.
How often is flight WN4145 delayed?
On average, 40% of all WN4145 flights are delayed. The average delay is 66 minutes.
Can I get compensation for my delayed or cancelled WN4145 flight or baggage issues?
If your WN4145 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 WN4145 Flight Tracker above for more details.
Other flights departing from Chicago MDW: 9E4713, WN2674, WN2012, WN2777
Other flights arriving at Denver DEN: UA407, UA1291, UA2184, OO4948
All flights connecting Chicago MDW to Denver DEN.