| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | ORD | DAY | 21:45 | 23:31 |
Landed
|
Track > |
| Jan 04 | ORD | DAY | 21:33 | 23:13 |
Landed
|
Track > |
| Jan 03 | ORD | DAY | 22:51 | 00:31 |
Delayed
|
Track > |
| Jan 02 | ORD | DAY | 21:39 | 23:25 |
Landed
|
Track > |
| Jan 01 | ORD | DAY | 23:44 | 23:44 |
Unknown
|
Track > |
| Dec 30 | ORD | DAY | 23:55 | 23:44 |
Unknown
|
Track > |
| Dec 29 | ORD | DAY | 23:44 | 23:44 |
Unknown
|
Track > |
| Dec 28 | ORD | DAY | 07:00 | 23:44 |
Unknown
|
Track > |
| Dec 27 | ORD | DAY | 22:22 | 00:06 |
Landed Late
|
Track > |
| Dec 26 | ORD | DAY | 21:48 | 23:28 |
Landed
|
Track > |
United Airlines Flight UA4577 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 UA4577 flight from Chicago to Dayton?
The average flight time from Chicago to Dayton is 42 minutes. The flight distance is 386 km / 240 miles and the average flight speed is 437 km/h / 272 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4577 Chicago to Dayton?
The Airportia On-Time Performance Rating for United Airlines Flight UA4577 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4577 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Landed on 23:31.
How else can the flight UA4577 be referenced as?
This United Airlines flight can also be referenced as UAL4577, UA 4577, UAL 4577.
How often is flight UA4577 delayed?
On average, 20% of all UA4577 flights are delayed. The average delay is 34 minutes.
Can I get compensation for my delayed or cancelled UA4577 flight or baggage issues?
If your UA4577 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 UA4577 Flight Tracker above for more details.
Flight UA4577 is code-shared by 2 airlines using the flight numbers LH8788, NZ2259
Other flights departing from Chicago ORD: UA1023, UA1364, AA3873, UA2487
Other flights arriving at Dayton DAY: UA395, AA5209, OH5473, OH9855
All flights connecting Chicago ORD to Dayton DAY.