Flight OddsUA1787 PDX → DEN
United Airlines · Portland, OR to Denver, CO · 190 flights observed, 2025-12-18 to 2026-06-30 · 991 mi
UA1787 covers more than one route in the data window — the stats below are for PDX → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
87%
Median delay
-8 min
90th percentile
+20 min
Cancellation rate
0%
How often is UA1787 on time?
Across 190 flights on PDX → DEN from 2025-12-18 to 2026-06-30, UA1787 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +20 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 | 165 | 87% |
| 16-30 min | 9 | 5% |
| 31-60 min | 7 | 4% |
| 61-120 min | 7 | 4% |
| 2+ hrs | 2 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 14 | 86% | -2 min |
| 2026-01 | 27 | 85% | -3 min |
| 2026-02 | 27 | 89% | -1 min |
| 2026-03 | 31 | 94% | -8 min |
| 2026-04 | 30 | 90% | -2 min |
| 2026-05 | 31 | 87% | +1 min |
| 2026-06 | 30 | 77% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 28 | 79% |
| Tue | 28 | 89% |
| Wed | 27 | 85% |
| Thu | 28 | 93% |
| Fri | 28 | 86% |
| Sat | 23 | 91% |
| Sun | 28 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…