Flight OddsUA5030 DEN → BTM
United Airlines · Denver, CO to Butte, MT · 277 flights observed, 2025-09-25 to 2026-06-30 · 578 mi
UA5030 covers more than one route in the data window — the stats below are for DEN → BTM, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
76%
Median delay
-6 min
90th percentile
+54 min
Cancellation rate
0%
How often is UA5030 on time?
Across 277 flights on DEN → BTM from 2025-09-25 to 2026-06-30, UA5030 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +54 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 | 209 | 76% |
| 16-30 min | 19 | 7% |
| 31-60 min | 23 | 8% |
| 61-120 min | 13 | 5% |
| 2+ hrs | 12 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 6 | 100% | -10 min |
| 2025-10 | 31 | 84% | -5 min |
| 2025-11 | 29 | 97% | -18 min |
| 2025-12 | 30 | 77% | +17 min |
| 2026-01 | 31 | 81% | +2 min |
| 2026-02 | 28 | 79% | -2 min |
| 2026-03 | 30 | 83% | +10 min |
| 2026-04 | 30 | 73% | +47 min |
| 2026-05 | 31 | 55% | +79 min |
| 2026-06 | 30 | 50% | +51 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 40 | 75% |
| Tue | 40 | 90% |
| Wed | 39 | 77% |
| Thu | 38 | 66% |
| Fri | 39 | 72% |
| Sat | 40 | 83% |
| Sun | 40 | 68% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…