Is UA4518 delayed?
Service date: · Scheduled departure date (America/Chicago)
Arrived
150 min late
Official source · Updated
Departure
Chicago
ORD
Scheduled
Sep 16
Arrival
St Louis
STL
Actual
Scheduled 00:54
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
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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.
- 150 min late
ORD → STL
- 45 min late
ORD → STL
- 12 min early
ORD → STL
- 21 min early
ORD → STL
- 59 min late
ORD → STL
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 14
- Arrivals over 15 minutes late
- 7
- Observed cancellations
- 0
- Observed occurrences
- 26
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 16, 2026Arrived | Chicago | St Louis | 150 | |
| Sep 14, 2026Arrived | Chicago | St Louis | 45 | |
| Sep 13, 2026Arrived | Chicago | St Louis | -12 | |
| Sep 12, 2026Arrived | Chicago | St Louis | -21 | |
| Sep 11, 2026Arrived | Chicago | St Louis | 59 | |
| Sep 10, 2026Arrived | Chicago | St Louis | -2 | |
| Sep 9, 2026Arrived | Chicago | St Louis | 21 | |
| Sep 8, 2026Arrived | Chicago | St Louis | 129 | |
| Sep 7, 2026Arrived | Chicago | St Louis | 71 | |
| Sep 6, 2026Arrived | Chicago | St Louis | 147 | |
| Sep 5, 2026Arrived | Chicago | St Louis | -27 | |
| Sep 4, 2026Arrived | Chicago | St Louis | 11 | |
| Aug 29, 2026Arrived | Chicago | St Louis | -19 | |
| Aug 24, 2026Arrived | Chicago | St Louis | -34 |