Flight OddsPIA → ORD United Airlines
United Airlines · Peoria, IL to Chicago, IL · 1,866 flights, 2025-07-01 to 2026-06-30 · aggregated across 55 flight numbers
On-time arrival
66%
Median delay
0 min
90th percentile
+99 min
Cancellation rate
4%
How on-time is United Airlines from PIA to ORD?
Across every United Airlines flight number on PIA → ORD (1,866 flights, 2025-07-01 to 2026-06-30), 66% arrived within 15 minutes of schedule. Median arrival delay 0 min; the worst 10% ran +99 min or later. 4% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,181 | 66% |
| 16-30 min | 174 | 10% |
| 31-60 min | 163 | 9% |
| 61-120 min | 116 | 6% |
| 2+ hrs | 154 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 119 | 59% | +50 min |
| 2025-08 | 127 | 66% | +33 min |
| 2025-09 | 146 | 69% | +15 min |
| 2025-10 | 151 | 68% | +16 min |
| 2025-11 | 130 | 62% | +25 min |
| 2025-12 | 132 | 55% | +47 min |
| 2026-01 | 139 | 60% | +30 min |
| 2026-02 | 138 | 75% | +8 min |
| 2026-03 | 157 | 66% | +31 min |
| 2026-04 | 190 | 59% | +49 min |
| 2026-05 | 183 | 68% | +21 min |
| 2026-06 | 176 | 80% | +13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 259 | 61% |
| Tue | 268 | 71% |
| Wed | 262 | 69% |
| Thu | 253 | 64% |
| Fri | 259 | 66% |
| Sat | 233 | 73% |
| Sun | 254 | 59% |
UA flight numbers on PIA → ORD
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…