United Airlines
Is UA5478 delayed?
UA5478 is cancelled on Nov 13. Of its last 8 arrivals, 3 landed more than 15 min late.
Cancelled
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Knoxville
TYS
Scheduled
Nov 13
Arrival
Chicago
ORD
Scheduled
Nov 13
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
Also sold as AC4670, NZ2930, NZ2948, LH8813, LH9353, EK6411
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 11 min early
Knoxville → Chicago
- 22 min late
Knoxville → Chicago
- 8 min early
Knoxville → Chicago
- On schedule (15 min behind)
Knoxville → Chicago
- On time
Knoxville → Chicago
Is UA5478 usually late?
Period: Oct 15, 2026 – Nov 14, 2026
Percentages and delay figures appear once 10 arrivals are recorded.
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
- 44 of 109
- Cancelled today
- 114
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 13, 2026Cancelled | Knoxville | Chicago | Not available | Not available |
| Nov 12, 2026Arrived | Knoxville | Chicago | -11 | |
| Nov 11, 2026Arrived | Knoxville | Chicago | 22 | |
| Nov 10, 2026Arrived | Knoxville | Chicago | -8 | |
| Nov 9, 2026Arrived | Knoxville | Chicago | 15 | |
| Nov 8, 2026Arrived | Knoxville | Chicago | 0 | |
| Nov 6, 2026Arrived | Knoxville | Chicago | 209 | |
| Nov 5, 2026Arrived | Knoxville | Chicago | -22 | |
| Nov 4, 2026Arrived | Knoxville | Chicago | -6 | |
| Nov 3, 2026Arrived | Knoxville | Chicago | Not available | |
| Nov 2, 2026Arrived | Knoxville | Chicago | Not available | |
| Oct 30, 2026Arrived | Knoxville | Chicago | Not available | |
| Oct 29, 2026Arrived | Knoxville | Chicago | Not available | |
| Oct 28, 2026Arrived | Knoxville | Chicago | Not available | |
| Oct 27, 2026Arrived | Knoxville | Chicago | Not available | |
| Oct 26, 2026Arrived | Knoxville | Chicago | Not available | |
| Oct 25, 2026Arrived | Knoxville | Chicago | Not available |