Flight OddsUA2171 CLT → DEN
United Airlines · Charlotte, NC to Denver, CO · 167 flights observed, 2025-07-01 to 2025-12-17 · 1,337 mi
UA2171 covers more than one route in the data window — the stats below are for CLT → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
73%
Median delay
-3 min
90th percentile
+69 min
Cancellation rate
0%
How often is UA2171 on time?
Across 167 flights on CLT → DEN from 2025-07-01 to 2025-12-17, UA2171 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +69 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 | 121 | 73% |
| 16-30 min | 13 | 8% |
| 31-60 min | 13 | 8% |
| 61-120 min | 9 | 5% |
| 2+ hrs | 9 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 63% | +46 min |
| 2025-08 | 30 | 43% | +38 min |
| 2025-09 | 30 | 87% | +2 min |
| 2025-10 | 31 | 81% | +13 min |
| 2025-11 | 29 | 90% | -7 min |
| 2025-12 | 15 | 80% | -5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 24 | 67% |
| Tue | 25 | 84% |
| Wed | 25 | 76% |
| Thu | 22 | 73% |
| Fri | 24 | 75% |
| Sat | 22 | 50% |
| Sun | 23 | 87% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…