| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Nov 07 | GJT | DEN | 08:35 | 09:25 |
Landed Late
|
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| Nov 03 | GJT | DEN | 18:17 | 19:07 |
Landed
|
Track > |
| Aug 16 | GJT | DEN | 09:03 | 09:55 |
Landed
|
Track > |
| Jun 11 | GJT | DEN | 19:03 | 20:02 |
Landed Late
|
Track > |
Key Lime Air Flight KG421 connects Grand Junction, United States to Denver, United States, taking off from Grand Junction Regional Airport GJT and landing at Denver International Airport DEN.
How long is the KG421 flight from Grand Junction to Denver?
The average flight time from Grand Junction to Denver is 52 minutes. The flight distance is 341 km / 212 miles and the average flight speed is 389 km/h / 242 mph.
What is the On-Time Performance (OTP) of Key Lime Air Flight KG421 Grand Junction to Denver?
The Airportia On-Time Performance Rating for Key Lime Air Flight KG421 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest KG421 flight?
The latest flight took off on Friday, November 7th, 2025 with the flight status being Landed on 09:25.
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, 100% of all KG421 flights are delayed. The average delay is 16 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 Grand Junction GJT: KG1180, KG321, KG1180
Other flights arriving at Denver DEN: OO5576, OO5111, OO5040, OO5084
All flights connecting Grand Junction GJT to Denver DEN.
