| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 04 | ORD | GRB | 16:16 | 16:51 |
Landed
|
Track > |
| Mar 03 | ORD | GRB | 16:20 | 16:56 |
Landed
|
Track > |
| Mar 02 | ORD | GRB | 15:57 | 16:35 |
Landed
|
Track > |
| Mar 01 | ORD | GRB | 16:27 | 17:02 |
Landed
|
Track > |
| Feb 28 | ORD | GRB | 16:07 | 16:44 |
Landed
|
Track > |
| Feb 25 | ORD | GRB | 16:45 | 17:21 |
Delayed
|
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| Feb 24 | ORD | GRB | 17:01 | 17:40 |
Delayed
|
Track > |
| Feb 21 | ORD | GRB | 15:56 | 16:31 |
Landed
|
Track > |
| Feb 18 | ORD | GRB | 15:57 | 16:33 |
Landed
|
Track > |
| Feb 17 | ORD | GRB | 15:54 | 16:29 |
Landed
|
Track > |
United Airlines Flight UA4400 connects Chicago, United States to Green Bay, United States, taking off from Chicago O'Hare International Airport ORD and landing at Green Bay Austin Straubel International Airport GRB.
How long is the UA4400 flight from Chicago to Green Bay?
The average flight time from Chicago to Green Bay is 36 minutes. The flight distance is 279 km / 174 miles and the average flight speed is 464 km/h / 288 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4400 Chicago to Green Bay?
The Airportia On-Time Performance Rating for United Airlines Flight UA4400 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA4400 arriving at?
Flight UA4400 arrives at Green Bay Austin Straubel International Airport (GRB) Terminal 3.
When was the latest UA4400 flight?
The latest flight took off on Wednesday, March 4th, 2026 with the flight status being Landed on 16:51.
How else can the flight UA4400 be referenced as?
This United Airlines flight can also be referenced as UAL4400, UA 4400, UAL 4400.
How often is flight UA4400 delayed?
On average, 40% of all UA4400 flights are delayed. The average delay is 21 minutes.
Can I get compensation for my delayed or cancelled UA4400 flight or baggage issues?
If your UA4400 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 UA4400 Flight Tracker above for more details.
Flight UA4400 is code-shared by 2 airlines using the flight numbers LH7998, NZ2401
Other flights departing from Chicago ORD: WN3053, UA5229, UA5357, AA3501
Other flights arriving at Green Bay GRB: DL3897, DL1453, AA3662, AA3691
All flights connecting Chicago ORD to Green Bay GRB.