| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 19 | GRB | ORD | 18:18 | 19:04 |
Landed
|
Track > |
| May 18 | GRB | ORD | 17:35 | 19:00 |
Scheduled
|
Track > |
| May 17 | GRB | ORD | 22:34 | 19:00 |
En-Route
|
Track > |
| May 16 | GRB | ORD | 18:34 | 19:15 |
Landed Late
|
Track > |
| May 15 | GRB | ORD | 17:49 | 18:31 |
Landed
|
Track > |
| May 14 | GRB | ORD | 19:41 | 20:21 |
Delayed
|
Track > |
| May 13 | GRB | ORD | 19:16 | 19:58 |
Landed Late
|
Track > |
| May 12 | GRB | ORD | 18:19 | 19:20 |
Landed Late
|
Track > |
| May 11 | GRB | ORD | 19:04 | 19:44 |
Delayed
|
Track > |
| May 10 | GRB | ORD | 17:36 | 18:19 |
Landed
|
Track > |
United Airlines Flight UA5251 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 UA5251 flight from Green Bay to Chicago?
The average flight time from Green Bay to Chicago is 44 minutes. The flight distance is 279 km / 174 miles and the average flight speed is 347 km/h / 215 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA5251 Green Bay to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA5251 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA5251 arriving at?
Flight UA5251 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.
When was the latest UA5251 flight?
The latest flight took off on Wednesday, May 20th, 2026 with the flight status being Landed on 19:04.
How else can the flight UA5251 be referenced as?
This United Airlines flight can also be referenced as UAL5251, UA 5251, UAL 5251.
How often is flight UA5251 delayed?
On average, 60% of all UA5251 flights are delayed. The average delay is 37 minutes.
Can I get compensation for my delayed or cancelled UA5251 flight or baggage issues?
If your UA5251 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 UA5251 Flight Tracker above for more details.
Flight UA5251 is code-shared by 1 airline using the flight number LH7783
Other flights departing from Green Bay GRB: UA4507, AA3613, UA5477, AA3892
Other flights arriving at Chicago ORD: UA3532, UA4581, UA5764, OO5319
All flights connecting Green Bay GRB to Chicago ORD.