| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 04 | ONT | ATL | 07:05 | 14:19 |
Scheduled
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Track > |
| Jun 03 | ONT | ATL | 07:18 | 14:15 |
Landed
|
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| Jun 02 | ONT | ATL | 07:26 | 14:14 |
Landed
|
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| Jun 01 | ONT | ATL | 07:18 | 14:08 |
Landed
|
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| May 31 | ONT | ATL | 07:09 | 13:49 |
Landed
|
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| May 30 | ONT | ATL | 07:20 | 14:04 |
Landed
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| May 29 | ONT | ATL | 07:17 | 13:53 |
Landed
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| May 28 | ONT | ATL | 07:14 | 14:00 |
Landed
|
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| May 27 | ONT | ATL | 07:18 | 14:11 |
Landed
|
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| May 26 | ONT | ATL | 07:15 | 14:08 |
Landed
|
Track > |
KLM Flight KL6720 connects Ontario, United States to Atlanta, United States, taking off from Ontario International Airport ONT and landing at Atlanta Hartsfield-Jackson International Airport ATL.
How long is the KL6720 flight from Ontario to Atlanta?
The average flight time from Ontario to Atlanta is 3 hours and 47 minutes. The flight distance is 3050 km / 1895 miles and the average flight speed is 797 km/h / 495 mph.
How many KL6720 flights are operated per week?
7 flights per week. The flight KL6720 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of KLM Flight KL6720 Ontario to Atlanta?
The Airportia On-Time Performance Rating for KLM Flight KL6720 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight KL6720 arriving at?
Flight KL6720 arrives at Atlanta Hartsfield-Jackson International Airport (ATL) Terminal S.
When was the latest KL6720 flight?
The latest flight took off on Thursday, June 4th, 2026 with the flight status being Scheduled on 14:19.
How else can the flight KL6720 be referenced as?
This KLM flight can also be referenced as KLM6720, KL 6720, KLM 6720.
How often is flight KL6720 delayed?
On average, 0% of all KL6720 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled KL6720 flight or baggage issues?
If your KL6720 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 KL6720 Flight Tracker above for more details.
Other flights departing from Ontario ONT: DL761, AS2304, WN3145, 8C3323
Other flights arriving at Atlanta ATL: DL515, DL761, DL2951, DL1587
All flights connecting Ontario ONT to Atlanta ATL.