| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | ORD | CHA | 18:01 | 20:10 |
En-Route
|
Track > |
| May 19 | ORD | CHA | 18:07 | 20:23 |
Landed
|
Track > |
| May 18 | ORD | CHA | 22:24 | 20:34 |
En-Route
|
Track > |
| May 17 | ORD | CHA | 18:19 | 20:31 |
Landed
|
Track > |
| May 16 | ORD | CHA | 17:53 | 20:07 |
Landed
|
Track > |
| May 15 | ORD | CHA | 18:35 | 20:46 |
Landed
|
Track > |
| May 14 | ORD | CHA | 18:26 | 20:37 |
Landed
|
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| May 13 | ORD | CHA | 19:45 | 21:57 |
Delayed
|
Track > |
| May 12 | ORD | CHA | 18:24 | 20:33 |
Landed
|
Track > |
| May 11 | ORD | CHA | 19:09 | 21:23 |
Delayed
|
Track > |
United Airlines Flight UA4453 connects Chicago, United States to Chattanooga, United States, taking off from Chicago O'Hare International Airport ORD and landing at Chattanooga Metropolitan Airport CHA.
How long is the UA4453 flight from Chicago to Chattanooga?
The average flight time from Chicago to Chattanooga is 1 hour and 12 minutes. The flight distance is 807 km / 501 miles and the average flight speed is 650 km/h / 404 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4453 Chicago to Chattanooga?
The Airportia On-Time Performance Rating for United Airlines Flight UA4453 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4453 flight?
The latest flight took off on Thursday, May 21st, 2026 with the flight status being En-Route on 20:10.
How else can the flight UA4453 be referenced as?
This United Airlines flight can also be referenced as UAL4453, UA 4453, UAL 4453.
How often is flight UA4453 delayed?
On average, 40% of all UA4453 flights are delayed. The average delay is 36 minutes.
Can I get compensation for my delayed or cancelled UA4453 flight or baggage issues?
If your UA4453 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 UA4453 Flight Tracker above for more details.
Other flights departing from Chicago ORD: UA1178, UA1888, OO5390, UA5624
Other flights arriving at Chattanooga CHA: AA5516, DL5054, AA9970, DL5276
All flights connecting Chicago ORD to Chattanooga CHA.