| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 12 | DEN | RIW | 07:13 | 08:30 |
Landed
|
Track > |
| Sep 05 | DEN | RIW | 07:01 | 08:15 |
Landed
|
Track > |
| Aug 22 | DEN | RIW | 07:30 | 08:31 |
En-Route
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Track > |
Key Lime Air Flight KG421 connects Denver, United States to Riverton, United States, taking off from Denver International Airport DEN and landing at Riverton Regional Airport RIW.
How long is the KG421 flight from Denver to Riverton?
The average flight time from Denver to Riverton is 1 hour and 10 minutes. The flight distance is 476 km / 295 miles and the average flight speed is 408 km/h / 253 mph.
What is the On-Time Performance (OTP) of Key Lime Air Flight KG421 Denver to Riverton?
The Airportia On-Time Performance Rating for Key Lime Air Flight KG421 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest KG421 flight?
The latest flight took off on Saturday, September 12th, 2026 with the flight status being Landed on 08:30.
How else can the flight KG421 be referenced as?
This Key Lime Air flight can also be referenced as LYM421, KG0421, KG 421, LYM 421.
How often is flight KG421 delayed?
On average, 67% of all KG421 flights are delayed. The average delay is 6 minutes.
Can I get compensation for my delayed or cancelled KG421 flight or baggage issues?
If your KG421 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 KG421 Flight Tracker above for more details.
Other flights departing from Denver DEN: CH1702, 5A1876, CH1694, AA6284
Other flights arriving at Riverton RIW: UA5018, KG640
All flights connecting Denver DEN to Riverton RIW.