United Airlines
Is UA4528 delayed?
No delay reported yet. UA4528 is scheduled to leave St Louis at 13:24 on Nov 14 and reach Chicago at 14:19 (as of Nov 14, 15:53 UTC).
Usually on time: arrived within 15 min of schedule on 14 of the last 17 flights.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
St Louis
STL
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
Also sold as AC4915, NH7467, NZ2558, NZ2904, OS7736, LH8923
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 22 min early
Huntsville → Houston
- 96 min late
Huntsville → Houston
- 21 min early
Huntsville → Houston
- On schedule (15 min behind)
Huntsville → Houston
- 2 min early
Huntsville → Houston
Is UA4528 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
- 66 of 160
- Cancelled today
- 134
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 13, 2026Cancelled | Huntsville | Houston | Not available | Not available |
| Nov 12, 2026Arrived | Huntsville | Houston | -22 | |
| Nov 11, 2026Arrived | Huntsville | Houston | 96 | |
| Nov 10, 2026Arrived | Huntsville | Houston | -21 | |
| Nov 9, 2026Arrived | Huntsville | Houston | 15 | |
| Nov 8, 2026Arrived | Huntsville | Houston | -2 | |
| Nov 7, 2026Arrived | St Louis | Chicago | 18 | |
| Nov 6, 2026Arrived | Huntsville | Houston | -23 | |
| Nov 5, 2026Arrived | Huntsville | Houston | -16 | |
| Nov 4, 2026Arrived | Huntsville | Houston | -35 | |
| Nov 3, 2026Arrived | Huntsville | Houston | -4 | |
| Nov 2, 2026Arrived | Huntsville | Houston | 1 | |
| Nov 1, 2026Arrived | Huntsville | Houston | 33 | |
| Oct 30, 2026Arrived | Huntsville | Houston | -7 | |
| Oct 29, 2026Arrived | Huntsville | Houston | -26 | |
| Oct 27, 2026Arrived | Huntsville | Houston | -12 | |
| Oct 26, 2026Arrived | Huntsville | Houston | -33 | |
| Oct 25, 2026Arrived | Huntsville | Houston | -23 |