Flight OddsAA4282 ORD → STL
American Airlines · Chicago, IL to St. Louis, MO · 58 flights observed, 2025-09-05 to 2025-12-12 · 258 mi
AA4282 covers more than one route in the data window — the stats below are for ORD → STL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
84%
Median delay
-6 min
90th percentile
+21 min
Cancellation rate
0%
How often is AA4282 on time?
Across 58 flights on ORD → STL from 2025-09-05 to 2025-12-12, AA4282 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +21 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 49 | 84% |
| 16-30 min | 4 | 7% |
| 31-60 min | 5 | 9% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 25 | 96% | -8 min |
| 2025-10 | 30 | 80% | +4 min |
| 2025-11 | 1 | 100% | -20 min |
| 2025-12 | 2 | 0% | +22 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 75% |
| Tue | 8 | 100% |
| Wed | 8 | 100% |
| Thu | 8 | 88% |
| Fri | 10 | 80% |
| Sat | 8 | 75% |
| Sun | 8 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…