Flight OddsAA4979 ORD → BNA
American Airlines · Chicago, IL to Nashville, TN · 46 flights observed, 2025-08-06 to 2025-10-05 · 409 mi
AA4979 covers more than one route in the data window — the stats below are for ORD → BNA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
83%
Median delay
-5 min
90th percentile
+35 min
Cancellation rate
0%
How often is AA4979 on time?
Across 46 flights on ORD → BNA from 2025-08-06 to 2025-10-05, AA4979 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +35 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 | 38 | 83% |
| 16-30 min | 1 | 2% |
| 31-60 min | 4 | 9% |
| 61-120 min | 3 | 7% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 26 | 85% | -1 min |
| 2025-09 | 17 | 82% | +7 min |
| 2025-10 | 3 | 67% | +12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 88% |
| Tue | 4 | 100% |
| Wed | 4 | 50% |
| Thu | 8 | 88% |
| Fri | 9 | 100% |
| Sat | 4 | 75% |
| Sun | 9 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…