| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 07 | ATL | ONT | 19:22 | 20:16 |
Landed
|
Track > |
| Oct 06 | ATL | ONT | 18:59 | 20:05 |
Landed
|
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| Oct 05 | ATL | ONT | 21:27 | 22:29 |
Landed
|
Track > |
| Oct 04 | ATL | ONT | 21:20 | 22:25 |
Landed
|
Track > |
| Oct 02 | ATL | ONT | 21:14 | 22:15 |
Landed
|
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| Oct 01 | ATL | ONT | 21:08 | 21:59 |
Landed
|
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| Sep 30 | ATL | ONT | 19:08 | 21:56 |
En-Route
|
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| Sep 28 | ATL | ONT | 21:12 | 22:16 |
Landed
|
Track > |
| Sep 27 | ATL | ONT | 21:09 | 22:09 |
Landed
|
Track > |
| Sep 25 | ATL | ONT | 21:13 | 22:14 |
Landed
|
Track > |
KLM Flight KL6463 connects Atlanta, United States to Ontario, United States, taking off from Atlanta Hartsfield-Jackson International Airport ATL and landing at Ontario International Airport ONT.
How long is the KL6463 flight from Atlanta to Ontario?
The average flight time from Atlanta to Ontario is 4 hours. The flight distance is 3050 km / 1895 miles and the average flight speed is 754 km/h / 469 mph.
How many KL6463 flights are operated per week?
5 flights per week. The flight KL6463 is operated on Monday, Tuesday, Wednesday, Friday and Saturday.
What is the On-Time Performance (OTP) of KLM Flight KL6463 Atlanta to Ontario?
The Airportia On-Time Performance Rating for KLM Flight KL6463 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight KL6463 arriving at?
Flight KL6463 arrives at Ontario International Airport (ONT) Terminal 2.
When was the latest KL6463 flight?
The latest flight took off on Thursday, October 8th, 2026 with the flight status being Landed on 20:16.
How else can the flight KL6463 be referenced as?
This KLM flight can also be referenced as KLM6463, KL 6463, KLM 6463.
How often is flight KL6463 delayed?
On average, 20% of all KL6463 flights are delayed. The average delay is 3 minutes.
Can I get compensation for my delayed or cancelled KL6463 flight or baggage issues?
If your KL6463 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 KL6463 Flight Tracker above for more details.
Other flights departing from Atlanta ATL: DL779, DL2150, DL746, DL1056
Other flights arriving at Ontario ONT: DL779, WN3366, UA2478, WN3047
All flights connecting Atlanta ATL to Ontario ONT.