Flight OddsAA5181 ORD → TYS
American Airlines · Chicago, IL to Knoxville, TN · 82 flights observed, 2025-11-02 to 2026-02-11 · 475 mi
AA5181 covers more than one route in the data window — the stats below are for ORD → TYS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
57%
Median delay
+8 min
90th percentile
+200 min
Cancellation rate
12%
How often is AA5181 on time?
Across 82 flights on ORD → TYS from 2025-11-02 to 2026-02-11, AA5181 arrived within 15 minutes of schedule 57% of the time. The median arrival delay was +8 min, and the worst 10% of flights arrived +200 min or later. 12% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 41 | 57% |
| 16-30 min | 3 | 4% |
| 31-60 min | 9 | 13% |
| 61-120 min | 6 | 8% |
| 2+ hrs | 13 | 18% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 26 | 65% | +61 min |
| 2025-12 | 15 | 47% | +57 min |
| 2026-01 | 21 | 52% | +70 min |
| 2026-02 | 10 | 60% | +72 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 50% |
| Tue | 12 | 67% |
| Wed | 11 | 45% |
| Thu | 11 | 73% |
| Fri | 11 | 64% |
| Sat | 9 | 33% |
| Sun | 8 | 63% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…