Flight OddsDEN → GTF United Airlines
United Airlines · Denver, CO to Great Falls, MT · 729 flights, 2025-07-01 to 2026-06-30 · aggregated across 18 flight numbers
On-time arrival
78%
Median delay
-5 min
90th percentile
+54 min
Cancellation rate
1%
How on-time is United Airlines from DEN to GTF?
Across every United Airlines flight number on DEN → GTF (729 flights, 2025-07-01 to 2026-06-30), 78% arrived within 15 minutes of schedule. Median arrival delay -5 min; the worst 10% ran +54 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 566 | 78% |
| 16-30 min | 48 | 7% |
| 31-60 min | 48 | 7% |
| 61-120 min | 39 | 5% |
| 2+ hrs | 24 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 62 | 58% | +30 min |
| 2025-08 | 61 | 74% | +21 min |
| 2025-09 | 60 | 83% | +0 min |
| 2025-10 | 62 | 85% | +3 min |
| 2025-11 | 59 | 95% | -10 min |
| 2025-12 | 62 | 85% | +6 min |
| 2026-01 | 61 | 87% | -3 min |
| 2026-02 | 55 | 84% | +5 min |
| 2026-03 | 61 | 75% | +8 min |
| 2026-04 | 60 | 90% | -5 min |
| 2026-05 | 62 | 68% | +13 min |
| 2026-06 | 60 | 53% | +25 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 104 | 83% |
| Tue | 105 | 80% |
| Wed | 103 | 70% |
| Thu | 103 | 77% |
| Fri | 104 | 76% |
| Sat | 102 | 77% |
| Sun | 104 | 84% |
UA flight numbers on DEN → GTF
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…