Flight OddsGUC → ORD United Airlines
United Airlines · Gunnison, CO to Chicago, IL · 22 flights, 2025-12-20 to 2026-03-29 · aggregated across 2 flight numbers
On-time arrival
80%
Median delay
+3 min
90th percentile
+77 min
Cancellation rate
9%
How on-time is United Airlines from GUC to ORD?
Across every United Airlines flight number on GUC → ORD (22 flights, 2025-12-20 to 2026-03-29), 80% arrived within 15 minutes of schedule. Median arrival delay +3 min; the worst 10% ran +77 min or later. 9% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 16 | 80% |
| 16-30 min | 1 | 5% |
| 31-60 min | 0 | 0% |
| 61-120 min | 1 | 5% |
| 2+ hrs | 2 | 10% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 4 | 75% | +4 min |
| 2026-01 | 2 | 50% | +206 min |
| 2026-02 | 7 | 86% | 0 min |
| 2026-03 | 7 | 86% | +18 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | No data | — |
| Wed | No data | — |
| Thu | No data | — |
| Fri | No data | — |
| Sat | 11 | 91% |
| Sun | 9 | 67% |
UA flight numbers on GUC → ORD
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…