| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 04 | MCI | DEN | 18:24 | 18:53 |
Landed
|
Track > |
| Jan 03 | MCI | DEN | 20:04 | 20:25 |
Landed Late
|
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| Jan 02 | MCI | DEN | 18:04 | 18:25 |
Landed
|
Track > |
| Dec 30 | MCI | DEN | 18:19 | 18:45 |
Landed
|
Track > |
| Dec 29 | MCI | DEN | 18:38 | 18:58 |
Landed
|
Track > |
| Dec 28 | MCI | DEN | 18:18 | 18:48 |
Landed
|
Track > |
| Dec 27 | MCI | DEN | 19:19 | 19:47 |
Landed
|
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| Dec 26 | MCI | DEN | 18:17 | 18:42 |
Landed
|
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| Dec 23 | MCI | DEN | 18:12 | 18:38 |
Landed
|
Track > |
| Dec 22 | MCI | DEN | 18:30 | 18:59 |
Landed
|
Track > |
Southwest Airlines Flight WN4456 connects Kansas City, United States to Denver, United States, taking off from Kansas City International Airport MCI and landing at Denver International Airport DEN.
How long is the WN4456 flight from Kansas City to Denver?
The average flight time from Kansas City to Denver is 1 hour and 25 minutes. The flight distance is 855 km / 531 miles and the average flight speed is 601 km/h / 374 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4456 Kansas City to Denver?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4456 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN4456 flight?
The latest flight took off on Monday, January 5th, 2026 with the flight status being Landed on 18:53.
How else can the flight WN4456 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4456, WN 4456, SWA 4456.
How often is flight WN4456 delayed?
On average, 30% of all WN4456 flights are delayed. The average delay is 12 minutes.
Can I get compensation for my delayed or cancelled WN4456 flight or baggage issues?
If your WN4456 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 WN4456 Flight Tracker above for more details.
Other flights departing from Kansas City MCI: AA1693, DL5086, G4878, WN1768
Other flights arriving at Denver DEN: WN873, WN454, WN3153, WN1284
All flights connecting Kansas City MCI to Denver DEN.