Flight OddsUA751 DEN → SEA
United Airlines · Denver, CO to Seattle, WA · 34 flights observed, 2025-07-03 to 2025-08-18 · 1,024 mi
UA751 covers more than one route in the data window — the stats below are for DEN → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
94%
Median delay
-15 min
90th percentile
-3 min
Cancellation rate
0%
How often is UA751 on time?
Across 34 flights on DEN → SEA from 2025-07-03 to 2025-08-18, UA751 arrived within 15 minutes of schedule 94% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived -3 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 | 32 | 94% |
| 16-30 min | 0 | 0% |
| 31-60 min | 1 | 3% |
| 61-120 min | 1 | 3% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 20 | 95% | -12 min |
| 2025-08 | 14 | 93% | -13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 100% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 7 | 100% |
| Fri | 7 | 100% |
| Sat | 6 | 83% |
| Sun | 7 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…