Is AA4231 delayed?
No delay reported yet — AA4231 is scheduled to leave Chicago at 23:26 on Sep 29 and reach Cedar Rapids at 00:17 (Sep 30) (as of Sep 30, 04:26 UTC).
Usually on time: arrived within 15 min of schedule on 16 of the last 19 flights.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
Chicago
ORD
Scheduled
Sep 29
Arrival
Cedar Rapids
CID
Scheduled
Sep 30
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Think AA4231 runs late today? Delayed is trading at 26¢ — pays out x3.89.
Will American Airlines AAL 4231 from Chicago to Cedar Rapids arrive on time, be delayed, or be cancelled on Sep 29?Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- 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.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- On schedule (3 min behind)
Chicago → Cedar Rapids
- 485 min late
Chicago → Cedar Rapids
- On time
Chicago → Cedar Rapids
- 4 min early
Chicago → Cedar Rapids
- 10 min early
Chicago → Cedar Rapids
Is AA4231 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
- 236 of 320
- Cancelled today
- 4
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 28, 2026Arrived | Chicago | Cedar Rapids | 3 | |
| Sep 27, 2026Arrived | Chicago | Cedar Rapids | 485 | |
| Sep 26, 2026Arrived | Chicago | Cedar Rapids | 0 | |
| Sep 25, 2026Arrived | Chicago | Cedar Rapids | -4 | |
| Sep 24, 2026Arrived | Chicago | Cedar Rapids | -10 | |
| Sep 23, 2026Arrived | Chicago | Cedar Rapids | -3 | |
| Sep 22, 2026Arrived | Chicago | Cedar Rapids | -17 | |
| Sep 21, 2026Arrived | Chicago | Cedar Rapids | -1 | |
| Sep 20, 2026Arrived | Chicago | Cedar Rapids | 5 | |
| Sep 19, 2026Cancelled | Chicago | Cedar Rapids | Not available | Not available |
| Sep 18, 2026Arrived | Chicago | Cedar Rapids | -3 | |
| Sep 17, 2026Arrived | Chicago | Cedar Rapids | 115 | |
| Sep 16, 2026Arrived | Chicago | Cedar Rapids | -10 | |
| Sep 15, 2026Arrived | Chicago | Cedar Rapids | 74 | |
| Sep 14, 2026Arrived | Chicago | Cedar Rapids | -3 | |
| Sep 13, 2026Arrived | Chicago | Cedar Rapids | -4 | |
| Sep 12, 2026Arrived | Chicago | Cedar Rapids | -20 | |
| Sep 11, 2026Arrived | Chicago | Cedar Rapids | -25 | |
| Sep 10, 2026Arrived | Chicago | Cedar Rapids | -4 | |
| Sep 9, 2026Arrived | Chicago | Cedar Rapids | -5 |
Email me if AA4231 runs late
We email you if your next AA4231 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.