Flight OddsORD → TYS United Airlines
United Airlines · Chicago, IL to Knoxville, TN · 1,453 flights, 2025-07-01 to 2026-06-30 · aggregated across 61 flight numbers
On-time arrival
70%
Median delay
-2 min
90th percentile
+74 min
Cancellation rate
2%
How on-time is United Airlines from ORD to TYS?
Across every United Airlines flight number on ORD → TYS (1,453 flights, 2025-07-01 to 2026-06-30), 70% arrived within 15 minutes of schedule. Median arrival delay -2 min; the worst 10% ran +74 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 993 | 70% |
| 16-30 min | 119 | 8% |
| 31-60 min | 132 | 9% |
| 61-120 min | 94 | 7% |
| 2+ hrs | 82 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 121 | 67% | +20 min |
| 2025-08 | 121 | 78% | +9 min |
| 2025-09 | 119 | 82% | +3 min |
| 2025-10 | 149 | 76% | +12 min |
| 2025-11 | 134 | 63% | +33 min |
| 2025-12 | 104 | 54% | +50 min |
| 2026-01 | 101 | 65% | +17 min |
| 2026-02 | 100 | 73% | +10 min |
| 2026-03 | 114 | 58% | +31 min |
| 2026-04 | 116 | 71% | +20 min |
| 2026-05 | 123 | 78% | +10 min |
| 2026-06 | 118 | 71% | +11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 206 | 66% |
| Tue | 206 | 73% |
| Wed | 203 | 70% |
| Thu | 204 | 74% |
| Fri | 206 | 68% |
| Sat | 188 | 72% |
| Sun | 207 | 67% |
UA flight numbers on ORD → TYS
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…