Flight OddsAA4646 SDF → ORD
American Airlines · Louisville, KY to Chicago, IL · 43 flights observed, 2026-04-07 to 2026-05-20 · 286 mi
AA4646 covers more than one route in the data window — the stats below are for SDF → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
86%
Median delay
-1 min
90th percentile
+16 min
Cancellation rate
2%
How often is AA4646 on time?
Across 43 flights on SDF → ORD from 2026-04-07 to 2026-05-20, AA4646 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +16 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 | 36 | 86% |
| 16-30 min | 4 | 10% |
| 31-60 min | 1 | 2% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 24 | 83% | +4 min |
| 2026-05 | 18 | 89% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 100% |
| Tue | 7 | 100% |
| Wed | 7 | 86% |
| Thu | 6 | 100% |
| Fri | 6 | 50% |
| Sat | 6 | 67% |
| Sun | 5 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…