Flight OddsTYS → ORD United Airlines
United Airlines · Knoxville, TN to Chicago, IL · 1,454 flights, 2025-07-01 to 2026-06-30 · aggregated across 64 flight numbers
On-time arrival
74%
Median delay
-5 min
90th percentile
+78 min
Cancellation rate
3%
How on-time is United Airlines from TYS to ORD?
Across every United Airlines flight number on TYS → ORD (1,454 flights, 2025-07-01 to 2026-06-30), 74% arrived within 15 minutes of schedule. Median arrival delay -5 min; the worst 10% ran +78 min or later. 3% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,040 | 74% |
| 16-30 min | 101 | 7% |
| 31-60 min | 85 | 6% |
| 61-120 min | 81 | 6% |
| 2+ hrs | 98 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 119 | 71% | +23 min |
| 2025-08 | 119 | 81% | +15 min |
| 2025-09 | 118 | 82% | 0 min |
| 2025-10 | 149 | 79% | +17 min |
| 2025-11 | 137 | 67% | +37 min |
| 2025-12 | 107 | 63% | +60 min |
| 2026-01 | 100 | 66% | +22 min |
| 2026-02 | 99 | 76% | +10 min |
| 2026-03 | 111 | 68% | +61 min |
| 2026-04 | 110 | 74% | +10 min |
| 2026-05 | 122 | 84% | +11 min |
| 2026-06 | 114 | 76% | +13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 205 | 73% |
| Tue | 206 | 76% |
| Wed | 197 | 74% |
| Thu | 202 | 75% |
| Fri | 204 | 71% |
| Sat | 186 | 75% |
| Sun | 205 | 74% |
UA flight numbers on TYS → ORD
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…