| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 11 | PDX | ORD | 10:48 | 16:13 |
Landed
|
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| Feb 10 | PDX | ORD | 10:55 | 16:14 |
Landed
|
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| Feb 09 | PDX | ORD | 11:55 | 17:06 |
Landed Late
|
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| Feb 08 | PDX | ORD | 10:56 | 16:14 |
Landed
|
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| Feb 07 | PDX | ORD | 11:22 | 16:41 |
Landed
|
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| Feb 06 | PDX | ORD | 11:00 | 16:24 |
Landed
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| Feb 05 | PDX | ORD | 10:54 | 16:21 |
Landed
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| Feb 04 | PDX | ORD | 10:52 | 16:26 |
Landed
|
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| Feb 03 | PDX | ORD | 11:38 | 17:02 |
Landed
|
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| Feb 02 | PDX | ORD | 11:02 | 16:28 |
Landed
|
Track > |
United Airlines Flight UA2321 connects Portland, United States to Chicago, United States, taking off from Portland International Airport PDX and landing at Chicago O'Hare International Airport ORD.
How long is the UA2321 flight from Portland to Chicago?
The average flight time from Portland to Chicago is 3 hours and 22 minutes. The flight distance is 2791 km / 1734 miles and the average flight speed is 827 km/h / 514 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA2321 Portland to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA2321 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA2321 arriving at?
Flight UA2321 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.
When was the latest UA2321 flight?
The latest flight took off on Wednesday, February 11th, 2026 with the flight status being Landed on 16:13.
How else can the flight UA2321 be referenced as?
This United Airlines flight can also be referenced as UAL2321, UA 2321, UAL 2321.
How often is flight UA2321 delayed?
On average, 20% of all UA2321 flights are delayed. The average delay is 16 minutes.
Can I get compensation for my delayed or cancelled UA2321 flight or baggage issues?
If your UA2321 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 UA2321 Flight Tracker above for more details.
Flight UA2321 is code-shared by 2 airlines using the flight numbers AC3422, LX3269
Other flights departing from Portland PDX: AS440, AS2427, WN1973, AS371
Other flights arriving at Chicago ORD: AA2282, AA4431, AA2277, UA4169
All flights connecting Portland PDX to Chicago ORD.