| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 29 | MCI | PHX | 17:46 | 18:08 |
Landed
|
Track > |
| Sep 28 | MCI | PHX | 17:56 | 18:13 |
Landed
|
Track > |
| Sep 26 | MCI | PHX | 17:35 | 18:25 |
Cancelled
|
Track > |
| Claim > | ||||||
| Sep 25 | MCI | PHX | 17:56 | 18:15 |
Landed
|
Track > |
| Sep 22 | MCI | PHX | 17:50 | 18:24 |
Landed
|
Track > |
| Sep 21 | MCI | PHX | 18:05 | 18:35 |
Landed
|
Track > |
| Sep 19 | MCI | PHX | 18:35 | 19:05 |
Landed Late
|
Track > |
| Sep 18 | MCI | PHX | 18:05 | 18:26 |
Landed
|
Track > |
| Sep 15 | MCI | PHX | 17:49 | 18:13 |
Landed
|
Track > |
| Sep 14 | MCI | PHX | 17:47 | 18:15 |
Landed
|
Track > |
Southwest Airlines Flight WN4120 connects Kansas City, United States to Phoenix, United States, taking off from Kansas City International Airport MCI and landing at Phoenix Sky Harbor International Airport PHX.
How long is the WN4120 flight from Kansas City to Phoenix?
The average flight time from Kansas City to Phoenix is 2 hours and 25 minutes. The flight distance is 1677 km / 1042 miles and the average flight speed is 685 km/h / 425 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4120 Kansas City to Phoenix?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4120 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN4120 arriving at?
Flight WN4120 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.
When was the latest WN4120 flight?
The latest flight took off on Tuesday, September 30th, 2025 with the flight status being Landed on 18:08.
How else can the flight WN4120 be referenced as?
This Southwest Airlines flight can also be referenced as SWA4120, WN 4120, SWA 4120.
How often is flight WN4120 delayed?
On average, 30% of all WN4120 flights are delayed. The average delay is 17 minutes.
Can I get compensation for my delayed or cancelled WN4120 flight or baggage issues?
If your WN4120 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 WN4120 Flight Tracker above for more details.
Other flights departing from Kansas City MCI: WN3514, WN341, WN1528, WN3529
Other flights arriving at Phoenix PHX: WN3451, WN225, AA4154, AA3757
All flights connecting Kansas City MCI to Phoenix PHX.
