| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 19 | ORD | DAY | 22:57 | 22:19 |
Unknown
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| May 16 | ORD | DAY | 20:33 | 22:20 |
Landed
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| May 12 | ORD | DAY | 20:30 | 22:14 |
Landed
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| May 09 | ORD | DAY | 20:21 | 22:03 |
Landed
|
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| May 05 | ORD | DAY | 19:51 | 22:22 |
Unknown
|
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| Apr 30 | ORD | DAY | 19:55 | 22:19 |
En-Route
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United Airlines Flight UA4391 connects Chicago, United States to Dayton, United States, taking off from Chicago O'Hare International Airport ORD and landing at Dayton International Airport DAY.
How long is the UA4391 flight from Chicago to Dayton?
The average flight time from Chicago to Dayton is 56 minutes. The flight distance is 386 km / 240 miles and the average flight speed is 396 km/h / 246 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4391 Chicago to Dayton?
The Airportia On-Time Performance Rating for United Airlines Flight UA4391 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4391 flight?
The latest flight took off on Wednesday, May 20th, 2026 with the flight status being Unknown on 22:19.
How else can the flight UA4391 be referenced as?
This United Airlines flight can also be referenced as UAL4391, UA 4391, UAL 4391.
How often is flight UA4391 delayed?
On average, 33% of all UA4391 flights are delayed. The average delay is 2 minutes.
Can I get compensation for my delayed or cancelled UA4391 flight or baggage issues?
If your UA4391 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 UA4391 Flight Tracker above for more details.
Flight UA4391 is code-shared by 3 airlines using the flight numbers EK6240, LH8558, NZ2261
Other flights departing from Chicago ORD: AA6279, UA1897, UA4534, AA79
Other flights arriving at Dayton DAY: AA5044, AA5377, UA2200, AA3451
All flights connecting Chicago ORD to Dayton DAY.