Flight OddsRAP → ORD United Airlines
United Airlines · Rapid City, SD to Chicago, IL · 393 flights, 2025-07-01 to 2026-06-30 · aggregated across 13 flight numbers
On-time arrival
77%
Median delay
-4 min
90th percentile
+58 min
Cancellation rate
2%
How on-time is United Airlines from RAP to ORD?
Across every United Airlines flight number on RAP → ORD (393 flights, 2025-07-01 to 2026-06-30), 77% arrived within 15 minutes of schedule. Median arrival delay -4 min; the worst 10% ran +58 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 292 | 77% |
| 16-30 min | 29 | 8% |
| 31-60 min | 25 | 7% |
| 61-120 min | 20 | 5% |
| 2+ hrs | 15 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 59 | 73% | +11 min |
| 2025-08 | 47 | 72% | +12 min |
| 2025-09 | 30 | 90% | -1 min |
| 2025-10 | 31 | 84% | +1 min |
| 2025-11 | 29 | 79% | -4 min |
| 2025-12 | 15 | 80% | +6 min |
| 2026-01 | 5 | 100% | -35 min |
| 2026-03 | 2 | 50% | +100 min |
| 2026-04 | 44 | 64% | +37 min |
| 2026-05 | 60 | 75% | +15 min |
| 2026-06 | 59 | 81% | +34 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 57 | 75% |
| Tue | 52 | 87% |
| Wed | 51 | 84% |
| Thu | 57 | 72% |
| Fri | 58 | 72% |
| Sat | 49 | 78% |
| Sun | 57 | 70% |
UA flight numbers on RAP → ORD
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…