| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 01 | BOI | ORD | 13:01 | 17:04 |
Landed
|
Track > |
| Nov 30 | BOI | ORD | 13:51 | 17:49 |
Landed Late
|
Track > |
| Nov 29 | BOI | ORD | 19:43 | 17:07 |
Unknown
|
Track > |
| Nov 28 | BOI | ORD | 13:51 | 17:39 |
Landed Late
|
Track > |
| Nov 26 | BOI | ORD | 14:23 | 18:04 |
Delayed
|
Track > |
| Nov 25 | BOI | ORD | 12:45 | 16:45 |
Landed
|
Track > |
| Nov 24 | BOI | ORD | 12:57 | 17:04 |
Landed
|
Track > |
| Nov 23 | BOI | ORD | 13:09 | 17:05 |
Landed
|
Track > |
| Nov 22 | BOI | ORD | 12:54 | 16:48 |
Landed
|
Track > |
| Nov 21 | BOI | ORD | 17:02 | 17:10 |
En-Route
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Track > |
United Airlines Flight UA323 connects Boise, United States to Chicago, United States, taking off from Boise Airport BOI and landing at Chicago O'Hare International Airport ORD.
How long is the UA323 flight from Boise to Chicago?
The average flight time from Boise to Chicago is 2 hours and 55 minutes. The flight distance is 2307 km / 1433 miles and the average flight speed is 767 km/h / 476 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA323 Boise to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA323 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA323 arriving at?
Flight UA323 arrives at Chicago O'Hare International Airport (ORD) Terminal 1.
When was the latest UA323 flight?
The latest flight took off on Monday, December 1st, 2025 with the flight status being Landed on 17:04.
How else can the flight UA323 be referenced as?
This United Airlines flight can also be referenced as UAL323, UA0323, UA 323, UAL 323.
How often is flight UA323 delayed?
On average, 30% of all UA323 flights are delayed. The average delay is 43 minutes.
Can I get compensation for my delayed or cancelled UA323 flight or baggage issues?
If your UA323 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 UA323 Flight Tracker above for more details.
Flight UA323 is code-shared by 3 airlines using the flight numbers AC3985, EK6019, LH7719
Other flights departing from Boise BOI: AS1497, AA3390, UA324, G66232
Other flights arriving at Chicago ORD: OO5332, UA1301, UA4405, UA5332
All flights connecting Boise BOI to Chicago ORD.