| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 01 | ATL | CUN | 07:30 | 08:42 |
Landed
|
Track > |
| Jul 25 | ATL | CUN | 07:30 | 08:37 |
Landed
|
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| Jul 18 | ATL | CUN | 07:31 | 08:48 |
Landed
|
Track > |
| Jul 11 | ATL | CUN | 07:36 | 08:35 |
Landed
|
Track > |
| Jul 04 | ATL | CUN | 07:33 | 08:29 |
Landed
|
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| Jun 27 | ATL | CUN | 07:28 | 08:23 |
Landed
|
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| Jun 20 | ATL | CUN | 07:29 | 08:29 |
Landed
|
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| Jun 13 | ATL | CUN | 07:28 | 08:25 |
Landed
|
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| Apr 02 | ATL | CUN | 07:48 | 09:44 |
Landed Late
|
Track > |
| Apr 01 | ATL | CUN | 07:16 | 08:19 |
Landed
|
Track > |
KLM Flight KL6373 connects Atlanta, United States to Cancun, Mexico, taking off from Atlanta Hartsfield-Jackson International Airport ATL and landing at Cancun International Airport CUN.
How long is the KL6373 flight from Atlanta to Cancun?
The average flight time from Atlanta to Cancun is 2 hours and 8 minutes. The flight distance is 1422 km / 883 miles and the average flight speed is 675 km/h / 420 mph.
What is the On-Time Performance (OTP) of KLM Flight KL6373 Atlanta to Cancun?
The Airportia On-Time Performance Rating for KLM Flight KL6373 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight KL6373 arriving at?
Flight KL6373 arrives at Cancun International Airport (CUN) Terminal 3.
When was the latest KL6373 flight?
The latest flight took off on Saturday, August 1st, 2026 with the flight status being Landed on 08:42.
How else can the flight KL6373 be referenced as?
This KLM flight can also be referenced as KLM6373, KL 6373, KLM 6373.
How often is flight KL6373 delayed?
On average, 10% of all KL6373 flights are delayed. The average delay is 44 minutes.
Can I get compensation for my delayed or cancelled KL6373 flight or baggage issues?
If your KL6373 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 KL6373 Flight Tracker above for more details.
Other flights departing from Atlanta ATL: DL1266, DL2014, WN4363, WN366
Other flights arriving at Cancun CUN: WN1605, VB2165, DL2014, WN388
All flights connecting Atlanta ATL to Cancun CUN.