Flight OddsAA4766 ORD → SDF
American Airlines · Chicago, IL to Louisville, KY · 25 flights observed, 2025-11-02 to 2025-12-02 · 286 mi
AA4766 covers more than one route in the data window — the stats below are for ORD → SDF, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
83%
Median delay
-11 min
90th percentile
+84 min
Cancellation rate
4%
How often is AA4766 on time?
Across 25 flights on ORD → SDF from 2025-11-02 to 2025-12-02, AA4766 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +84 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 20 | 83% |
| 16-30 min | 1 | 4% |
| 31-60 min | 0 | 0% |
| 61-120 min | 1 | 4% |
| 2+ hrs | 2 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 22 | 91% | -7 min |
| 2025-12 | 2 | 0% | +134 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 80% |
| Tue | 2 | 50% |
| Wed | 1 | 100% |
| Thu | 4 | 100% |
| Fri | 4 | 100% |
| Sat | 3 | 100% |
| Sun | 5 | 60% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…