Flight OddsUA1747 SEA → DEN
United Airlines · Seattle, WA to Denver, CO · 49 flights observed, 2025-07-01 to 2025-08-18 · 1,024 mi
UA1747 covers more than one route in the data window — the stats below are for SEA → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
53%
Median delay
+12 min
90th percentile
+113 min
Cancellation rate
4%
How often is UA1747 on time?
Across 49 flights on SEA → DEN from 2025-07-01 to 2025-08-18, UA1747 arrived within 15 minutes of schedule 53% of the time. The median arrival delay was +12 min, and the worst 10% of flights arrived +113 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 24 | 53% |
| 16-30 min | 9 | 20% |
| 31-60 min | 2 | 4% |
| 61-120 min | 6 | 13% |
| 2+ hrs | 4 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 28 | 50% | +31 min |
| 2025-08 | 17 | 59% | +30 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 71% |
| Tue | 6 | 50% |
| Wed | 7 | 71% |
| Thu | 7 | 14% |
| Fri | 6 | 50% |
| Sat | 7 | 57% |
| Sun | 5 | 60% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…