| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 16 | ORD | ONT | 23:08 | 22:35 |
En-Route
|
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| Aug 15 | ORD | ONT | 21:28 | 23:16 |
Landed Late
|
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| Aug 14 | ORD | ONT | 21:40 | 22:35 |
En-Route
|
Track > |
| Aug 13 | ORD | ONT | 21:12 | 23:00 |
Landed Late
|
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| Aug 12 | ORD | ONT | 06:38 | 22:35 |
Unknown
|
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| Aug 11 | ORD | ONT | 01:48 | 22:35 |
Unknown
|
Track > |
United Airlines Flight UA2800 connects Chicago, United States to Ontario, United States, taking off from Chicago O'Hare International Airport ORD and landing at Ontario International Airport ONT.
How long is the UA2800 flight from Chicago to Ontario?
The average flight time from Chicago to Ontario is 3 hours and 48 minutes. The flight distance is 2730 km / 1696 miles and the average flight speed is 645 km/h / 401 mph.
How many UA2800 flights are operated per week?
6 flights per week. The flight UA2800 is operated on Monday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA2800 Chicago to Ontario?
The Airportia On-Time Performance Rating for United Airlines Flight UA2800 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA2800 arriving at?
Flight UA2800 arrives at Ontario International Airport (ONT) Terminal 2.
When was the latest UA2800 flight?
The latest flight took off on Monday, August 17th, 2026 with the flight status being En-Route on 22:35.
How else can the flight UA2800 be referenced as?
This United Airlines flight can also be referenced as UAL2800, UA 2800, UAL 2800.
How often is flight UA2800 delayed?
On average, 33% of all UA2800 flights are delayed. The average delay is 33 minutes.
Can I get compensation for my delayed or cancelled UA2800 flight or baggage issues?
If your UA2800 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 UA2800 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from Chicago ORD: EY12, UA2144, UA2071, UA1495
Other flights arriving at Ontario ONT: B6355, DL3884, WN2165, WN3238
All flights connecting Chicago ORD to Ontario ONT.