Flight OddsUA4806 DEN → BOI
United Airlines · Denver, CO to Boise, ID · 36 flights observed, 2025-10-26 to 2025-12-01 · 649 mi
UA4806 covers more than one route in the data window — the stats below are for DEN → BOI, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
88%
Median delay
-14 min
90th percentile
+28 min
Cancellation rate
0%
How often is UA4806 on time?
Across 36 flights on DEN → BOI from 2025-10-26 to 2025-12-01, UA4806 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +28 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 29 | 88% |
| 16-30 min | 0 | 0% |
| 31-60 min | 2 | 6% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 2 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 6 | 100% | -9 min |
| 2025-11 | 26 | 88% | -3 min |
| 2025-12 | 1 | 0% | +445 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 67% |
| Tue | 4 | 100% |
| Wed | 5 | 100% |
| Thu | 4 | 100% |
| Fri | 3 | 100% |
| Sat | 5 | 80% |
| Sun | 6 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…