United Airlines
Is UA4488 delayed?
No delay reported yet. UA4488 is scheduled to leave Sioux Falls at 15:28 on Nov 14 and reach Chicago at 16:41 (as of Nov 14, 16:02 UTC).
Usually on time: arrived within 15 min of schedule on 25 of the last 33 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
Sioux Falls
FSD
Scheduled
Nov 14
Arrival
Chicago
ORD
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
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Chicago
ORD
Scheduled
Nov 14
Arrival
Greensboro
GSO
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 NZ2392
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 26 min late
Chicago → Greensboro
- On schedule (9 min behind)
Sioux Falls → Chicago
- 32 min late
Chicago → Greensboro
- 53 min late
Sioux Falls → Chicago
- 27 min early
Chicago → Greensboro
Is UA4488 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
- 68 of 163
- Cancelled today
- 135
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 13, 2026Cancelled | Chicago | Greensboro | Not available | Not available |
| Nov 13, 2026Cancelled | Sioux Falls | Chicago | Not available | Not available |
| Nov 12, 2026Arrived | Chicago | Greensboro | 26 | |
| Nov 12, 2026Arrived | Sioux Falls | Chicago | 9 | |
| Nov 11, 2026Arrived | Chicago | Greensboro | 32 | |
| Nov 11, 2026Arrived | Sioux Falls | Chicago | 53 | |
| Nov 10, 2026Arrived | Chicago | Greensboro | -27 | |
| Nov 10, 2026Arrived | Sioux Falls | Chicago | -6 | |
| Nov 9, 2026Arrived | Chicago | Greensboro | -9 | |
| Nov 9, 2026Arrived | Sioux Falls | Chicago | 15 | |
| Nov 8, 2026Arrived | Chicago | Greensboro | 0 | |
| Nov 8, 2026Arrived | Sioux Falls | Chicago | -8 | |
| Nov 7, 2026Arrived | Chicago | Greensboro | -16 | |
| Nov 7, 2026Arrived | Sioux Falls | Chicago | 4 | |
| Nov 6, 2026Arrived | Chicago | Greensboro | 115 | |
| Nov 5, 2026Arrived | Sioux Falls | Chicago | 202 | |
| Nov 4, 2026Arrived | Chicago | Greensboro | 1 | |
| Nov 4, 2026Arrived | Sioux Falls | Chicago | -8 | |
| Nov 3, 2026Arrived | Chicago | Greensboro | 21 | |
| Nov 3, 2026Arrived | Sioux Falls | Chicago | Not available | |
| Nov 2, 2026Arrived | Chicago | Greensboro | -6 | |
| Nov 1, 2026Arrived | Chicago | Greensboro | -7 | |
| Nov 1, 2026Arrived | Sioux Falls | Chicago | Not available | |
| Oct 31, 2026Arrived | Chicago | Greensboro | -3 | |
| Oct 30, 2026Arrived | Chicago | Greensboro | -6 | |
| Oct 30, 2026Arrived | Sioux Falls | Chicago | Not available | |
| Oct 29, 2026Arrived | Chicago | Greensboro | 51 | |
| Oct 29, 2026Arrived | Sioux Falls | Chicago | Not available | |
| Oct 28, 2026Arrived | Sioux Falls | Chicago | Not available | |
| Oct 27, 2026Arrived | Chicago | Greensboro | -9 | |
| Oct 26, 2026Arrived | Chicago | Greensboro | -19 | |
| Oct 26, 2026Arrived | Sioux Falls | Chicago | Not available | |
| Oct 25, 2026Arrived | Sioux Falls | Chicago | Not available | |
| Oct 24, 2026Arrived | Dulles | Hebron | -17 | |
| Oct 23, 2026Arrived | Dulles | Hebron | 0 | |
| Oct 22, 2026Arrived | Dulles | Hebron | -4 | |
| Oct 21, 2026Arrived | Dulles | Hebron | -30 | |
| Oct 20, 2026Arrived | Dulles | Hebron | -15 | |
| Oct 19, 2026Arrived | Dulles | Hebron | 1 | |
| Oct 18, 2026Arrived | Dulles | Hebron | -8 | |
| Oct 17, 2026Arrived | Dulles | Hebron | 129 | |
| Oct 16, 2026Arrived | Dulles | Hebron | -12 |