United Airlines
Is UA4572 delayed?
No delay reported yet. UA4572 is scheduled to leave Chicago at 13:04 on Nov 14 and reach Sioux Falls at 14:29 (as of Nov 14, 15:40 UTC).
Usually on time: arrived within 15 min of schedule on 19 of the last 23 flights.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Chicago
ORD
Scheduled
Nov 14
Arrival
Sioux Falls
FSD
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
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- On schedule (13 min behind)
Chicago → Sioux Falls
- 15 min early
Chicago → Sioux Falls
- 29 min early
Chicago → Sioux Falls
- On schedule (1 min behind)
Chicago → Sioux Falls
- 22 min early
Chicago → Sioux Falls
Is UA4572 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
- 63 of 155
- Cancelled today
- 132
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 12, 2026Arrived | Chicago | Sioux Falls | 13 | |
| Nov 11, 2026Arrived | Chicago | Sioux Falls | -15 | |
| Nov 10, 2026Arrived | Chicago | Sioux Falls | -29 | |
| Nov 9, 2026Arrived | Chicago | Sioux Falls | 1 | |
| Nov 8, 2026Arrived | Chicago | Sioux Falls | -22 | |
| Nov 6, 2026Arrived | Chicago | Sioux Falls | 101 | |
| Nov 5, 2026Arrived | Chicago | Sioux Falls | 100 | |
| Nov 4, 2026Arrived | Chicago | Sioux Falls | 7 | |
| Nov 3, 2026Arrived | Chicago | Sioux Falls | -36 | |
| Oct 29, 2026Arrived | Chicago | Sioux Falls | -27 | |
| Oct 28, 2026Arrived | Chicago | Sioux Falls | 32 | |
| Oct 27, 2026Arrived | Chicago | Sioux Falls | -13 | |
| Oct 26, 2026Arrived | Chicago | Sioux Falls | 7 | |
| Oct 25, 2026Arrived | Chicago | Sioux Falls | -29 | |
| Oct 24, 2026Arrived | Huntsville | Houston | -38 | |
| Oct 23, 2026Arrived | Huntsville | Houston | -29 | |
| Oct 22, 2026Arrived | Huntsville | Houston | -23 | |
| Oct 21, 2026Arrived | Huntsville | Houston | -26 | |
| Oct 20, 2026Arrived | Huntsville | Houston | -21 | |
| Oct 19, 2026Arrived | Huntsville | Houston | -1 | |
| Oct 18, 2026Arrived | Huntsville | Houston | -16 | |
| Oct 17, 2026Arrived | Huntsville | Houston | -20 | |
| Oct 16, 2026Arrived | Huntsville | Houston | 23 |