Flight OddsUA1451 DEN → JAX
United Airlines · Denver, CO to Jacksonville, FL · 247 flights observed, 2025-09-25 to 2026-06-29 · 1,446 mi
UA1451 covers more than one route in the data window — the stats below are for DEN → JAX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
86%
Median delay
-8 min
90th percentile
+26 min
Cancellation rate
0%
How often is UA1451 on time?
Across 247 flights on DEN → JAX from 2025-09-25 to 2026-06-29, UA1451 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +26 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 | 212 | 86% |
| 16-30 min | 15 | 6% |
| 31-60 min | 12 | 5% |
| 61-120 min | 5 | 2% |
| 2+ hrs | 2 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 6 | 67% | +17 min |
| 2025-10 | 31 | 77% | +2 min |
| 2025-11 | 30 | 97% | -10 min |
| 2025-12 | 31 | 77% | +11 min |
| 2026-01 | 31 | 90% | -6 min |
| 2026-02 | 28 | 93% | -11 min |
| 2026-03 | 30 | 83% | +3 min |
| 2026-04 | 29 | 100% | -12 min |
| 2026-05 | 9 | 89% | 0 min |
| 2026-06 | 21 | 71% | +23 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 37 | 92% |
| Tue | 31 | 100% |
| Wed | 31 | 94% |
| Thu | 37 | 76% |
| Fri | 37 | 84% |
| Sat | 37 | 81% |
| Sun | 36 | 81% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…