Flight OddsAA4228 COU → ORD
American Airlines · Columbia, MO to Chicago, IL · 150 flights observed, 2025-11-02 to 2026-05-20 · 315 mi
AA4228 covers more than one route in the data window — the stats below are for COU → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
76%
Median delay
-11 min
90th percentile
+79 min
Cancellation rate
2%
How often is AA4228 on time?
Across 150 flights on COU → ORD from 2025-11-02 to 2026-05-20, AA4228 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +79 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 112 | 76% |
| 16-30 min | 9 | 6% |
| 31-60 min | 5 | 3% |
| 61-120 min | 12 | 8% |
| 2+ hrs | 9 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 23 | 83% | -1 min |
| 2025-12 | 29 | 62% | +31 min |
| 2026-01 | 5 | 100% | -14 min |
| 2026-02 | 14 | 79% | -2 min |
| 2026-03 | 27 | 74% | +15 min |
| 2026-04 | 29 | 76% | +14 min |
| 2026-05 | 20 | 85% | -4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 23 | 70% |
| Tue | 23 | 74% |
| Wed | 21 | 76% |
| Thu | 23 | 83% |
| Fri | 23 | 78% |
| Sat | 11 | 82% |
| Sun | 23 | 74% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…