Flight OddsUA5129 ATY → DEN
United Airlines · Watertown, SD to Denver, CO · 18 flights observed, 2025-08-01 to 2025-08-18 · 519 mi
UA5129 covers more than one route in the data window — the stats below are for ATY → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
44%
Median delay
+32 min
90th percentile
+113 min
Cancellation rate
0%
How often is UA5129 on time?
Across 18 flights on ATY → DEN from 2025-08-01 to 2025-08-18, UA5129 arrived within 15 minutes of schedule 44% of the time. The median arrival delay was +32 min, and the worst 10% of flights arrived +113 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 | 8 | 44% |
| 16-30 min | 0 | 0% |
| 31-60 min | 4 | 22% |
| 61-120 min | 4 | 22% |
| 2+ hrs | 2 | 11% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 18 | 44% | +43 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 67% |
| Tue | 2 | 100% |
| Wed | 2 | 50% |
| Thu | 2 | 0% |
| Fri | 3 | 0% |
| Sat | 3 | 33% |
| Sun | 3 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…