Is UA4576 delayed?
Service date: · Scheduled departure date (America/Chicago)
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Departure
Chicago
ORD
Scheduled
Sep 16
Arrival
St Louis
STL
Scheduled
Sep 17
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
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ORDSTL
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 17 min late
ORD → STL
- 1 min early
ORD → STL
- 4 min late
ORD → STL
- 6 min late
ORD → STL
- 17 min early
ORD → STL
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 14
- Arrivals over 15 minutes late
- 5
- Observed cancellations
- 0
- Observed occurrences
- 19
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 14, 2026Arrived | Chicago | St Louis | 17 | |
| Sep 13, 2026Arrived | Chicago | St Louis | -1 | |
| Sep 12, 2026Arrived | Chicago | St Louis | 4 | |
| Sep 11, 2026Arrived | Chicago | St Louis | 6 | |
| Sep 9, 2026Arrived | Chicago | St Louis | -17 | |
| Sep 6, 2026Arrived | Chicago | St Louis | -26 | |
| Sep 5, 2026Arrived | Chicago | St Louis | -18 | |
| Sep 4, 2026Arrived | Chicago | St Louis | 18 | |
| Sep 2, 2026Arrived | Chicago | St Louis | 7 | |
| Aug 30, 2026Arrived | Chicago | St Louis | 66 | |
| Aug 29, 2026Arrived | Chicago | St Louis | 34 | |
| Aug 28, 2026Arrived | Chicago | St Louis | -7 | |
| Aug 24, 2026Arrived | Chicago | St Louis | -30 | |
| Aug 23, 2026Arrived | Chicago | St Louis | 18 |