Is AA4645 delayed?
No — AA4645 landed in St Louis 14 min early, at 16:34 on Sep 29 (as of Sep 29, 21:35 UTC).
Usually on time: arrived within 15 min of schedule on 37 of the last 45 flights.
Each route and date is shown separately. Confirm that both airports match your booking.
14 min early
Official source · Updated
Departure
Chicago
ORD
Scheduled
Sep 29
Arrival
St Louis
STL
Actual
Scheduled 16:48
Sep 29
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Market settled: On time.
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
12 min early
This update may be out of date. Check with your airline.
Update time unavailable
Departure
St Louis
STL
Actual
Scheduled 17:18
Sep 29
Arrival
Chicago
ORD
Estimated
Scheduled 19:13
Sep 29
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
- Not available
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Also sold as BA4871, EI7653, AY4201, GF6525, IB4541
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 14 min early
Chicago → St Louis
- 102 min late
St Louis → Chicago
- 128 min late
Chicago → St Louis
- 248 min late
St Louis → Chicago
- 283 min late
Chicago → St Louis
Is AA4645 usually late?
Observation window: Aug 31, 2026 – Sep 30, 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. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
Chicago (ORD) departures
- Left more than 15 min late
- 180 of 253
- Cancelled today
- 3
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 29, 2026Arrived | Chicago | St Louis | -14 | |
| Sep 28, 2026Arrived | St Louis | Chicago | 102 | |
| Sep 28, 2026Arrived | Chicago | St Louis | 128 | |
| Sep 27, 2026Arrived | St Louis | Chicago | 248 | |
| Sep 27, 2026Arrived | Chicago | St Louis | 283 | |
| Sep 26, 2026Arrived | St Louis | Chicago | -39 | |
| Sep 26, 2026Arrived | Chicago | St Louis | -5 | |
| Sep 25, 2026Arrived | St Louis | Chicago | -34 | |
| Sep 25, 2026Arrived | Chicago | St Louis | -12 | |
| Sep 24, 2026Arrived | St Louis | Chicago | -37 | |
| Sep 24, 2026Arrived | Chicago | St Louis | 9 | |
| Sep 23, 2026Arrived | St Louis | Chicago | -48 | |
| Sep 23, 2026Arrived | Chicago | St Louis | 9 | |
| Sep 22, 2026Arrived | St Louis | Chicago | -56 | |
| Sep 22, 2026Arrived | Chicago | St Louis | -21 | |
| Sep 21, 2026Arrived | St Louis | Chicago | -14 | |
| Sep 21, 2026Arrived | Chicago | St Louis | -19 | |
| Sep 20, 2026Arrived | St Louis | Chicago | 8 | |
| Sep 20, 2026Arrived | Chicago | St Louis | 2 | |
| Sep 19, 2026Arrived | St Louis | Chicago | 136 | |
| Sep 19, 2026Arrived | Chicago | St Louis | 29 | |
| Sep 18, 2026Arrived | St Louis | Chicago | -25 | |
| Sep 18, 2026Arrived | Chicago | St Louis | -19 | |
| Sep 17, 2026Arrived | St Louis | Chicago | -4 | |
| Sep 17, 2026Arrived | Chicago | St Louis | 11 | |
| Sep 16, 2026Arrived | St Louis | Chicago | -21 | |
| Sep 16, 2026Arrived | Chicago | St Louis | -13 | |
| Sep 15, 2026Arrived | St Louis | Chicago | 37 | |
| Sep 15, 2026Arrived | Chicago | St Louis | 49 | |
| Sep 14, 2026Arrived | St Louis | Chicago | -29 | |
| Sep 14, 2026Arrived | Chicago | St Louis | -1 | |
| Sep 13, 2026Arrived | St Louis | Chicago | -20 | |
| Sep 13, 2026Arrived | Chicago | St Louis | -19 | |
| Sep 12, 2026Arrived | St Louis | Chicago | -18 | |
| Sep 12, 2026Arrived | Chicago | St Louis | 2 | |
| Sep 11, 2026Arrived | St Louis | Chicago | -17 | |
| Sep 10, 2026Arrived | St Louis | Chicago | 8 | |
| Sep 10, 2026Arrived | Chicago | St Louis | 6 | |
| Sep 9, 2026Arrived | St Louis | Chicago | -11 | |
| Sep 9, 2026Arrived | Chicago | St Louis | -2 | |
| Sep 8, 2026Arrived | Washington | Indianapolis | -21 | |
| Sep 7, 2026Arrived | Washington | Indianapolis | -17 | |
| Sep 6, 2026Arrived | Washington | Indianapolis | -20 | |
| Sep 5, 2026Arrived | Columbus | Philadelphia | 7 | |
| Sep 4, 2026Arrived | Washington | Indianapolis | -7 |
Email me if AA4645 runs late
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