United Airlines
Is UA4397 delayed?
No delay reported yet. UA4397 is scheduled to leave Columbia at 10:54 on Nov 14 and reach Chicago at 11:40 (as of Nov 14, 15:51 UTC).
Usually on time: arrived within 15 min of schedule on 16 of the last 20 flights.
Each route and date is shown separately. Confirm that both airports match your booking.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Columbia
CAE
Scheduled
Nov 14
Arrival
Chicago
ORD
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Chicago
ORD
Scheduled
Nov 14
Arrival
Moline
MLI
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Also sold as NZ2134, LH8783
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 9 min early
Columbia → Chicago
- 10 min early
Columbia → Chicago
- On schedule (3 min behind)
Columbia → Chicago
- 18 min early
Columbia → Chicago
- 1 min early
Columbia → Chicago
Is UA4397 usually late?
Period: Oct 15, 2026 – Nov 14, 2026
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.
At the airports today
Chicago (ORD) departures
- Left more than 15 min late
- 65 of 158
- Cancelled today
- 133
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 13, 2026Arrived | Columbia | Chicago | -9 | |
| Nov 12, 2026Arrived | Columbia | Chicago | -10 | |
| Nov 11, 2026Arrived | Columbia | Chicago | 3 | |
| Nov 10, 2026Arrived | Columbia | Chicago | -18 | |
| Nov 9, 2026Arrived | Columbia | Chicago | -1 | |
| Nov 8, 2026Arrived | Columbia | Chicago | 10 | |
| Nov 7, 2026Arrived | Chicago | Moline | -1 | |
| Nov 7, 2026Arrived | Columbia | Chicago | 12 | |
| Nov 6, 2026Arrived | Columbia | Chicago | 28 | |
| Nov 5, 2026Arrived | Columbia | Chicago | 39 | |
| Nov 4, 2026Arrived | Columbia | Chicago | -9 | |
| Nov 3, 2026Arrived | Columbia | Chicago | Not available | |
| Nov 2, 2026Arrived | Columbia | Chicago | Not available | |
| Oct 29, 2026Arrived | Columbia | Chicago | Not available | |
| Oct 27, 2026Arrived | Columbia | Chicago | Not available | |
| Oct 25, 2026Arrived | Columbia | Chicago | Not available | |
| Oct 24, 2026Arrived | Chicago | Chattanooga | -18 | |
| Oct 23, 2026Arrived | Chicago | Chattanooga | 15 | |
| Oct 22, 2026Arrived | Chicago | Chattanooga | -20 | |
| Oct 21, 2026Arrived | Chicago | Chattanooga | 2 | |
| Oct 20, 2026Arrived | Chicago | Chattanooga | -3 | |
| Oct 19, 2026Arrived | Chicago | Chattanooga | 17 | |
| Oct 17, 2026Arrived | Chicago | Chattanooga | 1 | |
| Oct 16, 2026Arrived | Chicago | Chattanooga | -17 | |
| Oct 15, 2026Arrived | Chicago | Chattanooga | 143 |