| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 18 | ASE | ATL | 07:48 | 12:46 |
Landed
|
Track > |
| Jul 17 | ASE | ATL | 07:52 | 12:55 |
Landed
|
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| Jul 16 | ASE | ATL | 07:32 | 12:32 |
Landed
|
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| Jul 15 | ASE | ATL | 07:34 | 12:33 |
Landed
|
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| Jul 14 | ASE | ATL | 07:41 | 13:00 |
Landed
|
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| Jul 13 | ASE | ATL | 07:55 | 13:05 |
Landed
|
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| Jul 12 | ASE | ATL | 07:37 | 12:25 |
Landed
|
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| Jul 11 | ASE | ATL | 07:41 | 12:31 |
Landed
|
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| Jul 10 | ASE | ATL | 09:45 | 14:40 |
Delayed
|
Track > |
| Jul 09 | ASE | ATL | 08:25 | 13:14 |
Landed
|
Track > |
KLM Flight KL6423 connects Aspen, United States to Atlanta, United States, taking off from Aspen Pitkin County Airport ASE and landing at Atlanta Hartsfield-Jackson International Airport ATL.
How long is the KL6423 flight from Aspen to Atlanta?
The average flight time from Aspen to Atlanta is 2 hours and 59 minutes. The flight distance is 2095 km / 1302 miles and the average flight speed is 704 km/h / 437 mph.
How many KL6423 flights are operated per week?
6 flights per week. The flight KL6423 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of KLM Flight KL6423 Aspen to Atlanta?
The Airportia On-Time Performance Rating for KLM Flight KL6423 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight KL6423 arriving at?
Flight KL6423 arrives at Atlanta Hartsfield-Jackson International Airport (ATL) Terminal S.
When was the latest KL6423 flight?
The latest flight took off on Saturday, July 18th, 2026 with the flight status being Landed on 12:46.
How else can the flight KL6423 be referenced as?
This KLM flight can also be referenced as KLM6423, KL 6423, KLM 6423.
How often is flight KL6423 delayed?
On average, 30% of all KL6423 flights are delayed. The average delay is 35 minutes.
Can I get compensation for my delayed or cancelled KL6423 flight or baggage issues?
If your KL6423 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 KL6423 Flight Tracker above for more details.
Other flights departing from Aspen ASE: DL3924, AA6345, UA5740, UA5766
Other flights arriving at Atlanta ATL: DL3924, DL385, DL2356, DL1687
All flights connecting Aspen ASE to Atlanta ATL.