Flight OddsAA4976 LEX → ORD
American Airlines · Lexington, KY to Chicago, IL · 110 flights observed, 2025-07-01 to 2026-06-30 · 323 mi
AA4976 covers more than one route in the data window — the stats below are for LEX → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
83%
Median delay
-13 min
90th percentile
+36 min
Cancellation rate
2%
How often is AA4976 on time?
Across 110 flights on LEX → ORD from 2025-07-01 to 2026-06-30, AA4976 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +36 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 | 90 | 83% |
| 16-30 min | 6 | 6% |
| 31-60 min | 2 | 2% |
| 61-120 min | 6 | 6% |
| 2+ hrs | 4 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 84% | -8 min |
| 2025-08 | 5 | 80% | +2 min |
| 2025-09 | 27 | 89% | -2 min |
| 2025-10 | 5 | 60% | +13 min |
| 2026-05 | 11 | 91% | -18 min |
| 2026-06 | 29 | 79% | +24 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 15 | 80% |
| Tue | 16 | 75% |
| Wed | 14 | 93% |
| Thu | 16 | 75% |
| Fri | 16 | 88% |
| Sat | 15 | 80% |
| Sun | 16 | 94% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…