| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 04 | ONT | CVG | 08:14 | 14:09 |
Unknown
|
Track > |
| Apr 28 | ONT | CVG | 08:23 | 14:46 |
Landed Late
|
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| Apr 11 | ONT | CVG | 08:01 | 14:30 |
Landed Late
|
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| Apr 07 | ONT | CVG | 08:33 | 15:11 |
Landed Late
|
Track > |
| Mar 15 | ONT | CVG | 08:12 | 14:49 |
Landed
|
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| Feb 16 | ONT | CVG | 08:22 | 14:46 |
Landed
|
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| Feb 11 | ONT | CVG | 08:25 | 14:36 |
Landed Late
|
Track > |
Air Transport International Flight 8C4309 connects Ontario, United States to Cincinnati, United States, taking off from Ontario International Airport ONT and landing at Cincinnati Northern Kentucky International Airport CVG.
How long is the 8C4309 flight from Ontario to Cincinnati?
The average flight time from Ontario to Cincinnati is 3 hours and 22 minutes. The flight distance is 2977 km / 1850 miles and the average flight speed is 887 km/h / 551 mph.
What is the On-Time Performance (OTP) of Air Transport International Flight 8C4309 Ontario to Cincinnati?
The Airportia On-Time Performance Rating for Air Transport International Flight 8C4309 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight 8C4309 arriving at?
Flight 8C4309 arrives at Cincinnati Northern Kentucky International Airport (CVG) Terminal A.
When was the latest 8C4309 flight?
The latest flight took off on Monday, May 4th, 2026 with the flight status being Unknown on 14:09.
How else can the flight 8C4309 be referenced as?
This Air Transport International flight can also be referenced as ATN4309, 8C 4309, ATN 4309.
How often is flight 8C4309 delayed?
On average, 86% of all 8C4309 flights are delayed. The average delay is 20 minutes.
Can I get compensation for my delayed or cancelled 8C4309 flight or baggage issues?
If your 8C4309 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 8C4309 Flight Tracker above for more details.
Other flights departing from Ontario ONT: DL3690, AS544, F93132, F91122
Other flights arriving at Cincinnati CVG: DL5252, DL2776, G4391, F93523
All flights connecting Ontario ONT to Cincinnati CVG.