Flight OddsUnited Airlines · Colorado Springs, CO to Denver, CO · 222 flights observed, 2025-07-01 to 2026-06-24 · 73 mi
UA4647 covers more than one route in the data window — the stats below are for COS → DEN, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA4647 on time?
Across 222 flights on COS → DEN from 2025-07-01 to 2026-06-24, UA4647 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +40 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 175 | 81% |
| 16-30 min | 14 | 6% |
| 31-60 min | 13 | 6% |
| 61-120 min | 7 | 3% |
| 2+ hrs | 8 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 67% | +13 min |
| 2025-08 | 31 | 61% | +33 min |
| 2025-09 | 30 | 90% | -9 min |
| 2025-10 | 31 | 87% | -9 min |
| 2025-11 | 26 | 96% | -12 min |
| 2025-12 | 29 | 83% | -5 min |
| 2026-01 | 5 | 80% | -6 min |
| 2026-05 | 11 | 82% | +6 min |
| 2026-06 | 24 | 83% | +10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 31 | 84% |
| Tue | 31 | 87% |
| Wed | 31 | 81% |
| Thu | 30 | 73% |
| Fri | 31 | 77% |
| Sat | 31 | 84% |
| Sun | 32 | 78% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…