Flight UA 4397: Chicago O'Hare → Chattanooga
United Airlines4 October 2026LandedUpdated 37 min ago, official airport data
Flight UA 4397, 4 October 2026
All flights Chicago O'Hare → ChattanoogaLanded
Flight time: 1 h 46 min
Data from the official airport boards. Times are local to each airport.
- Flight time
- 1 h 46 min
- Distance
- ≈ 807 km
- Days of the week
Punctuality of flight UA 4397
The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.
Flight UA 4397: schedule and upcoming dates
- Days it flew in the last 60 days
- Usual departure time
- 10:30
- Usual arrival time
- 13:16
Dates already on the boards
- Sun 4 OctDeparture 10:30, Arrival 13:16Landed
Route of flight UA 4397
Departure airport: Chicago O'Hare (ORD). Arrival airport: Chattanooga (CHA). Scheduled flight time: about 1 h 46 min. Distance between the airports: about 807 km in a straight line.
See also
Questions about flight UA 4397
Is flight UA 4397 on time today?
For 4 October 2026 the airport board shows flight UA 4397 as “Landed”. Departure: Chicago O'Hare, 10:30. Arrival: Chattanooga, 13:05.
Which terminal and gate does flight UA 4397 use?
Chicago O'Hare (ORD): Terminal 2, Gate E9. Gates are announced shortly before boarding and can change: check the screens at the airport.
How often is flight UA 4397 delayed?
The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.
How long does flight UA 4397 take?
About 1 h 46 min by the schedule. The airports are 807 km apart.
On which days does flight UA 4397 operate?
In the last 60 days it was on the boards on: Sunday.