| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 21 | DAY | ORD | 10:20 | 10:04 |
Delayed
|
Track > |
United Airlines Flight UA4399 connects Dayton, United States to Chicago, United States, taking off from Dayton International Airport DAY and landing at Chicago O'Hare International Airport ORD.
How long is the UA4399 flight from Dayton to Chicago?
The average flight time from Dayton to Chicago is 44 minutes. The flight distance is 386 km / 240 miles and the average flight speed is 527 km/h / 327 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4399 Dayton to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA4399 is 4.3/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA4399 arriving at?
Flight UA4399 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.
When was the latest UA4399 flight?
The latest flight took off on Thursday, May 21st, 2026 with the flight status being En-Route on 10:04.
How else can the flight UA4399 be referenced as?
This United Airlines flight can also be referenced as UAL4399, UA 4399, UAL 4399.
How often is flight UA4399 delayed?
On average, 100% of all UA4399 flights are delayed. The average delay is 44 minutes.
Can I get compensation for my delayed or cancelled UA4399 flight or baggage issues?
If your UA4399 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 UA4399 Flight Tracker above for more details.
Flight UA4399 is code-shared by 2 airlines using the flight numbers NH7495, NZ2256
Other flights departing from Dayton DAY: AA5261, AA5242, AA5272, AA6347
Other flights arriving at Chicago ORD: AA392, UA5016, AA4785, AA3728
All flights connecting Dayton DAY to Chicago ORD.