| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 04 | ORD | ATL | 13:08 | 15:29 |
Landed
|
Track > |
| Oct 01 | ORD | ATL | 13:28 | 15:55 |
Landed
|
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| Sep 30 | ORD | ATL | 13:12 | 15:31 |
Landed
|
Track > |
| Sep 27 | ORD | ATL | 13:16 | 15:39 |
Landed
|
Track > |
| Sep 24 | ORD | ATL | 13:25 | 15:56 |
Landed
|
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| Sep 23 | ORD | ATL | 13:26 | 16:03 |
Landed
|
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| Sep 20 | ORD | ATL | 13:59 | 16:23 |
Landed Late
|
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| Sep 17 | ORD | ATL | 13:19 | 15:43 |
Landed
|
Track > |
| Sep 16 | ORD | ATL | 13:15 | 15:39 |
Landed
|
Track > |
| Sep 13 | ORD | ATL | 15:45 | 16:02 |
Unknown
|
Track > |
KLM Flight KL6423 connects Chicago, United States to Atlanta, United States, taking off from Chicago O'Hare International Airport ORD and landing at Atlanta Hartsfield-Jackson International Airport ATL.
How long is the KL6423 flight from Chicago to Atlanta?
The average flight time from Chicago to Atlanta is 1 hour and 25 minutes. The flight distance is 976 km / 607 miles and the average flight speed is 668 km/h / 415 mph.
What is the On-Time Performance (OTP) of KLM Flight KL6423 Chicago to Atlanta?
The Airportia On-Time Performance Rating for KLM Flight KL6423 is 5/5 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, October 4th, 2025 with the flight status being Landed on 15:29.
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, 20% of all KL6423 flights are delayed. The average delay is 11 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 Chicago ORD: AA4730, DL561, UA353, AA4172
Other flights arriving at Atlanta ATL: AA1236, DL561, DL3635, DL4882
All flights connecting Chicago ORD to Atlanta ATL.
