| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 12 | ORD | CHA | 11:03 | 13:16 |
En-Route
|
Track > |
United Airlines Flight UA4397 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 many UA4397 flights are operated per week?
1 flight per week. The flight UA4397 is operated on Wednesday.
What is the On-Time Performance (OTP) of United Airlines Flight UA4397 Chicago to Chattanooga?
The Airportia On-Time Performance Rating for United Airlines Flight UA4397 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4397 flight?
The latest flight took off on Wednesday, August 12th, 2026 with the flight status being En-Route on 13:16.
How else can the flight UA4397 be referenced as?
This United Airlines flight can also be referenced as UAL4397, UA 4397, UAL 4397.
How often is flight UA4397 delayed?
On average, 0% of all UA4397 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA4397 flight or baggage issues?
If your UA4397 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 UA4397 Flight Tracker above for more details.
Other flights departing from Chicago ORD: AA3128, AA3293, CI2917, 5Y9654
Other flights arriving at Chattanooga CHA: DL1737, G74397, DL3141, PT5961
All flights connecting Chicago ORD to Chattanooga CHA.