Flight OddsUA1337 DEN → PDX
United Airlines · Denver, CO to Portland, OR · 328 flights observed, 2025-07-01 to 2026-06-30 · 991 mi
UA1337 covers more than one route in the data window — the stats below are for DEN → PDX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
83%
Median delay
-5 min
90th percentile
+32 min
Cancellation rate
0%
How often is UA1337 on time?
Across 328 flights on DEN → PDX from 2025-07-01 to 2026-06-30, UA1337 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +32 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 | 270 | 83% |
| 16-30 min | 22 | 7% |
| 31-60 min | 13 | 4% |
| 61-120 min | 13 | 4% |
| 2+ hrs | 9 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 61% | +17 min |
| 2025-08 | 31 | 84% | +5 min |
| 2025-09 | 24 | 92% | -2 min |
| 2025-10 | 6 | 67% | +18 min |
| 2025-11 | 28 | 86% | -2 min |
| 2025-12 | 31 | 81% | +4 min |
| 2026-01 | 27 | 89% | +2 min |
| 2026-02 | 27 | 81% | +13 min |
| 2026-03 | 31 | 90% | -4 min |
| 2026-04 | 30 | 100% | -8 min |
| 2026-05 | 31 | 81% | +5 min |
| 2026-06 | 30 | 70% | +23 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 48 | 79% |
| Tue | 49 | 82% |
| Wed | 47 | 70% |
| Thu | 46 | 85% |
| Fri | 47 | 85% |
| Sat | 42 | 86% |
| Sun | 48 | 92% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…