Flight OddsUA5559 HDN → DEN
United Airlines · Hayden, CO to Denver, CO · 137 flights observed, 2025-07-01 to 2025-12-01 · 141 mi
UA5559 covers more than one route in the data window — the stats below are for HDN → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
80%
Median delay
-4 min
90th percentile
+30 min
Cancellation rate
1%
How often is UA5559 on time?
Across 137 flights on HDN → DEN from 2025-07-01 to 2025-12-01, UA5559 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +30 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 109 | 80% |
| 16-30 min | 14 | 10% |
| 31-60 min | 7 | 5% |
| 61-120 min | 6 | 4% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 22 | 59% | +19 min |
| 2025-08 | 25 | 76% | +6 min |
| 2025-09 | 30 | 83% | -1 min |
| 2025-10 | 29 | 83% | -3 min |
| 2025-11 | 29 | 93% | -20 min |
| 2025-12 | 1 | 100% | -1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 15 | 80% |
| Tue | 21 | 81% |
| Wed | 22 | 86% |
| Thu | 22 | 73% |
| Fri | 14 | 86% |
| Sat | 20 | 80% |
| Sun | 22 | 77% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…