Flight OddsAA4282 STL → ORD
American Airlines · St. Louis, MO to Chicago, IL · 56 flights observed, 2025-09-05 to 2025-11-01 · 258 mi
AA4282 covers more than one route in the data window — the stats below are for STL → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
77%
Median delay
-3 min
90th percentile
+37 min
Cancellation rate
0%
How often is AA4282 on time?
Across 56 flights on STL → ORD from 2025-09-05 to 2025-11-01, AA4282 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +37 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 | 43 | 77% |
| 16-30 min | 6 | 11% |
| 31-60 min | 4 | 7% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 2 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 25 | 88% | +5 min |
| 2025-10 | 30 | 67% | +18 min |
| 2025-11 | 1 | 100% | +11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 75% |
| Tue | 8 | 75% |
| Wed | 8 | 100% |
| Thu | 8 | 88% |
| Fri | 8 | 63% |
| Sat | 8 | 75% |
| Sun | 8 | 63% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…