Flight OddsAA5181 TYS → ORD
American Airlines · Knoxville, TN to Chicago, IL · 45 flights observed, 2025-11-02 to 2025-12-17 · 475 mi
AA5181 covers more than one route in the data window — the stats below are for TYS → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
40%
Median delay
+25 min
90th percentile
+151 min
Cancellation rate
9%
How often is AA5181 on time?
Across 45 flights on TYS → ORD from 2025-11-02 to 2025-12-17, AA5181 arrived within 15 minutes of schedule 40% of the time. The median arrival delay was +25 min, and the worst 10% of flights arrived +151 min or later. 9% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 16 | 40% |
| 16-30 min | 8 | 20% |
| 31-60 min | 2 | 5% |
| 61-120 min | 8 | 20% |
| 2+ hrs | 6 | 15% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 25 | 48% | +22 min |
| 2025-12 | 15 | 27% | +89 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 60% |
| Tue | 7 | 43% |
| Wed | 7 | 43% |
| Thu | 5 | 20% |
| Fri | 6 | 33% |
| Sat | 5 | 40% |
| Sun | 5 | 40% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…