| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | STL | ORD | 18:34 | 19:20 |
Landed
|
Track > |
| Jan 04 | STL | ORD | 18:55 | 20:03 |
Landed
|
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| Jan 03 | STL | ORD | 18:44 | 19:40 |
Landed
|
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| Jan 02 | STL | ORD | 18:45 | 19:36 |
Landed
|
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| Jan 01 | STL | ORD | 18:53 | 19:46 |
Landed
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| Dec 31 | STL | ORD | 19:24 | 20:16 |
Landed
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| Dec 30 | STL | ORD | 20:30 | 21:23 |
Delayed
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| Dec 29 | STL | ORD | 19:32 | 20:27 |
Landed
|
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| Dec 28 | STL | ORD | 19:35 | 20:26 |
Landed
|
Track > |
| Dec 27 | STL | ORD | 18:40 | 19:36 |
Landed
|
Track > |
United Airlines Flight UA5523 connects St. Louis, United States to Chicago, United States, taking off from St. Louis Lambert International Airport STL and landing at Chicago O'Hare International Airport ORD.
How long is the UA5523 flight from St. Louis to Chicago?
The average flight time from St. Louis to Chicago is 54 minutes. The flight distance is 415 km / 258 miles and the average flight speed is 465 km/h / 289 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA5523 St. Louis to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA5523 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA5523 arriving at?
Flight UA5523 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.
When was the latest UA5523 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Landed on 19:20.
How else can the flight UA5523 be referenced as?
This United Airlines flight can also be referenced as UAL5523, UA 5523, UAL 5523.
How often is flight UA5523 delayed?
On average, 30% of all UA5523 flights are delayed. The average delay is 26 minutes.
Can I get compensation for my delayed or cancelled UA5523 flight or baggage issues?
If your UA5523 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 UA5523 Flight Tracker above for more details.
Flight UA5523 is code-shared by 3 airlines using the flight numbers AC4937, LH8793, NZ2902
Other flights departing from St. Louis STL: WN1722, WN4433, WN378, WN4379
Other flights arriving at Chicago ORD: AA2881, UA5963, UA5689, OO4804
All flights connecting St. Louis STL to Chicago ORD.