| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 27 | AIA | DEN | 18:32 | 19:12 |
Landed
|
Track > |
| Jun 28 | AIA | DEN | 08:53 | 09:32 |
Landed
|
Track > |
Key Lime Air Flight KG421 connects Alliance, United States to Denver, United States, taking off from Alliance Municipal Airport AIA and landing at Denver International Airport DEN.
How long is the KG421 flight from Alliance to Denver?
The average flight time from Alliance to Denver is 39 minutes. The flight distance is 290 km / 180 miles and the average flight speed is 440 km/h / 274 mph.
What is the On-Time Performance (OTP) of Key Lime Air Flight KG421 Alliance to Denver?
The Airportia On-Time Performance Rating for Key Lime Air Flight KG421 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest KG421 flight?
The latest flight took off on Monday, July 28th, 2025 with the flight status being Landed on 19:12.
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, 0% of all KG421 flights are delayed. The average delay is 0 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 arriving at Denver DEN: UA1602, WN4095, UA5432, UA1943
All flights connecting Alliance AIA to Denver DEN.
