| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 09 | ATW | YIP | 21:15 | 23:01 |
Landed Late
|
Track > |
| Jul 03 | ATW | YIP | 19:33 | 21:17 |
Landed Late
|
Track > |
Kalitta Air Flight K421 connects Appleton, United States to Detroit, United States, taking off from Appleton Outagamie County Regional Airport ATW and landing at Detroit Willow Run Airport YIP.
How long is the K421 flight from Appleton to Detroit?
The average flight time from Appleton to Detroit is 45 minutes. The flight distance is 462 km / 287 miles and the average flight speed is 617 km/h / 383 mph.
What is the On-Time Performance (OTP) of Kalitta Air Flight K421 Appleton to Detroit?
The Airportia On-Time Performance Rating for Kalitta Air Flight K421 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest K421 flight?
The latest flight took off on Thursday, July 10th, 2025 with the flight status being Landed on 23:01.
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 32 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 Appleton ATW: G43187, G41981, G43209
Other flights arriving at Detroit YIP: K416, VTM293, VTM288
All flights connecting Appleton ATW to Detroit YIP.
