Flight OddsDEN → BOI United Airlines
United Airlines · Denver, CO to Boise, ID · 1,820 flights, 2025-07-01 to 2026-06-30 · aggregated across 31 flight numbers
On-time arrival
80%
Median delay
-4 min
90th percentile
+39 min
Cancellation rate
0%
How on-time is United Airlines from DEN to BOI?
Across every United Airlines flight number on DEN → BOI (1,820 flights, 2025-07-01 to 2026-06-30), 80% arrived within 15 minutes of schedule. Median arrival delay -4 min; the worst 10% ran +39 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,442 | 80% |
| 16-30 min | 142 | 8% |
| 31-60 min | 105 | 6% |
| 61-120 min | 69 | 4% |
| 2+ hrs | 52 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 152 | 70% | +17 min |
| 2025-08 | 154 | 73% | +15 min |
| 2025-09 | 150 | 81% | +3 min |
| 2025-10 | 153 | 82% | +0 min |
| 2025-11 | 142 | 92% | -5 min |
| 2025-12 | 155 | 74% | +16 min |
| 2026-01 | 155 | 80% | +5 min |
| 2026-02 | 139 | 91% | +4 min |
| 2026-03 | 155 | 80% | +10 min |
| 2026-04 | 150 | 86% | -1 min |
| 2026-05 | 155 | 82% | +4 min |
| 2026-06 | 150 | 67% | +15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 260 | 78% |
| Tue | 264 | 81% |
| Wed | 259 | 83% |
| Thu | 254 | 76% |
| Fri | 256 | 77% |
| Sat | 259 | 78% |
| Sun | 258 | 83% |
UA flight numbers on DEN → BOI
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…