| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 09 | YIP | ATW | 11:26 | 11:20 |
Landed Late
|
Track > |
| Jul 03 | YIP | ATW | 09:56 | 09:47 |
Landed
|
Track > |
Kalitta Air Flight K421 connects Detroit, United States to Appleton, United States, taking off from Detroit Willow Run Airport YIP and landing at Appleton Outagamie County Regional Airport ATW.
How long is the K421 flight from Detroit to Appleton?
The average flight time from Detroit to Appleton is 52 minutes. The flight distance is 462 km / 287 miles and the average flight speed is 529 km/h / 328 mph.
What is the On-Time Performance (OTP) of Kalitta Air Flight K421 Detroit to Appleton?
The Airportia On-Time Performance Rating for Kalitta Air Flight K421 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest K421 flight?
The latest flight took off on Wednesday, July 9th, 2025 with the flight status being Landed on 11:20.
How else can the flight K421 be referenced as?
This Kalitta Air flight can also be referenced as CKS21, CKS021, K4021, K40021, K4 21, CKS 21.
How often is flight K421 delayed?
On average, 100% of all K421 flights are delayed. The average delay is 14 minutes.
Can I get compensation for my delayed or cancelled K421 flight or baggage issues?
If your K421 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 K421 Flight Tracker above for more details.
Other flights departing from Detroit YIP: VTM293
Other flights arriving at Appleton ATW: G43183, G43192, G43182
All flights connecting Detroit YIP to Appleton ATW.
