| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 01 | DEN | ONT | 19:34 | 20:20 |
Landed
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| Nov 30 | DEN | ONT | 19:53 | 20:44 |
Landed
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| Nov 29 | DEN | ONT | 21:07 | 22:00 |
Delayed
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| Nov 28 | DEN | ONT | 19:39 | 20:32 |
Landed
|
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| Nov 26 | DEN | ONT | 19:37 | 20:29 |
Landed
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| Nov 25 | DEN | ONT | 19:42 | 20:33 |
Landed
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| Nov 24 | DEN | ONT | 20:03 | 20:49 |
Landed
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| Nov 23 | DEN | ONT | 19:32 | 20:20 |
Landed
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| Nov 22 | DEN | ONT | 19:37 | 20:21 |
Landed
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| Nov 21 | DEN | ONT | 19:33 | 20:29 |
Landed
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Track > |
United Airlines Flight UA1109 connects Denver, United States to Ontario, United States, taking off from Denver International Airport DEN and landing at Ontario International Airport ONT.
How long is the UA1109 flight from Denver to Ontario?
The average flight time from Denver to Ontario is 1 hour and 50 minutes. The flight distance is 1316 km / 818 miles and the average flight speed is 718 km/h / 446 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1109 Denver to Ontario?
The Airportia On-Time Performance Rating for United Airlines Flight UA1109 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1109 arriving at?
Flight UA1109 arrives at Ontario International Airport (ONT) Terminal 2.
When was the latest UA1109 flight?
The latest flight took off on Tuesday, December 2nd, 2025 with the flight status being Landed on 20:20.
How else can the flight UA1109 be referenced as?
This United Airlines flight can also be referenced as UAL1109, UA 1109, UAL 1109.
How often is flight UA1109 delayed?
On average, 30% of all UA1109 flights are delayed. The average delay is 34 minutes.
Can I get compensation for my delayed or cancelled UA1109 flight or baggage issues?
If your UA1109 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 UA1109 Flight Tracker above for more details.
Flight UA1109 is code-shared by 1 airline using the flight number AC3499
Other flights departing from Denver DEN: UA241, UA1704, UA5250, UA1389
Other flights arriving at Ontario ONT: F93336, UA1958, AA1972, UA796
All flights connecting Denver DEN to Ontario ONT.