| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 18 | MDT | ORD | 14:29 | 15:30 |
En-Route
|
Track > |
| Sep 16 | MDT | ORD | 14:17 | 15:30 |
Scheduled
|
Track > |
United Airlines Flight UA4577 connects Harrisburg, United States to Chicago, United States, taking off from Harrisburg International Airport MDT and landing at Chicago O'Hare International Airport ORD.
What is the On-Time Performance (OTP) of United Airlines Flight UA4577 Harrisburg to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA4577 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA4577 arriving at?
Flight UA4577 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.
When was the latest UA4577 flight?
The latest flight took off on Friday, September 18th, 2026 with the flight status being En-Route on 15:30.
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, 0% of all UA4577 flights are delayed. The average delay is 0 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.
Other flights departing from Harrisburg MDT: C54268, G74577, UA2642, AA5828
Other flights arriving at Chicago ORD: UA2418, UA378, OO5623, UA5623
All flights connecting Harrisburg MDT to Chicago ORD.