UA4423 Flight Status United Airlines: Milwaukee to Chicago (UAL4423)

How long is the UA4423 flight from Milwaukee to Chicago?

The average flight time from Milwaukee to Chicago is 38 minutes. The flight distance is 108 km / 67 miles and the average flight speed is 189 km/h / 118 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA4423 Milwaukee to Chicago?

The Airportia On-Time Performance Rating for United Airlines Flight UA4423 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA4423 arriving at?

Flight UA4423 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.

When was the latest UA4423 flight?

The latest flight took off on Saturday, November 29th, 2025 with the flight status being Unknown on 10:00.

How else can the flight UA4423 be referenced as?

This United Airlines flight can also be referenced as UAL4423, UA 4423, UAL 4423.

How often is flight UA4423 delayed?

On average, 0% of all UA4423 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled UA4423 flight or baggage issues?

If your UA4423 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.