| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 25 | GRB | ORD | 17:38 | 18:19 |
Landed
|
Track > |
| Oct 24 | GRB | ORD | 20:30 | 19:55 |
En-Route
|
Track > |
| Oct 23 | GRB | ORD | 18:54 | 19:37 |
Landed
|
Track > |
| Oct 22 | GRB | ORD | 18:57 | 19:55 |
Diverted
|
Track > |
| Claim > | ||||||
| Oct 21 | GRB | ORD | 19:38 | 20:22 |
Landed Late
|
Track > |
| Oct 20 | GRB | ORD | 18:42 | 19:27 |
Landed
|
Track > |
| Oct 18 | GRB | ORD | 17:31 | 18:13 |
Landed
|
Track > |
| Oct 17 | GRB | ORD | 18:59 | 19:45 |
Landed
|
Track > |
| Oct 16 | GRB | ORD | 18:38 | 19:18 |
Landed
|
Track > |
| Oct 15 | GRB | ORD | 18:56 | 19:38 |
Landed
|
Track > |
United Airlines Flight UA4390 connects Green Bay, United States to Chicago, United States, taking off from Green Bay Austin Straubel International Airport GRB and landing at Chicago O'Hare International Airport ORD.
How long is the UA4390 flight from Green Bay to Chicago?
The average flight time from Green Bay to Chicago is 42 minutes. The flight distance is 279 km / 174 miles and the average flight speed is 355 km/h / 221 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4390 Green Bay to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA4390 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA4390 arriving at?
Flight UA4390 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.
When was the latest UA4390 flight?
The latest flight took off on Saturday, October 25th, 2025 with the flight status being Landed on 18:19.
How else can the flight UA4390 be referenced as?
This United Airlines flight can also be referenced as UAL4390, UA 4390, UAL 4390.
How often is flight UA4390 delayed?
On average, 10% of all UA4390 flights are delayed. The average delay is 27 minutes.
Can I get compensation for my delayed or cancelled UA4390 flight or baggage issues?
If your UA4390 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 UA4390 Flight Tracker above for more details.
Flight UA4390 is code-shared by 1 airline using the flight number LH7783
Other flights departing from Green Bay GRB: AA3851, DL3502, AA4121, UA4533
Other flights arriving at Chicago ORD: UA249, AA4145, LF3841, AA3837
All flights connecting Green Bay GRB to Chicago ORD.
