Flight profile · United Airlines
UA1337
Denver (DEN) to Portland (PDX) · scheduled 4:00 PM – 5:27 PM
How UA1337 performs
603 operations, 2024-08-19 to 2026-06-30.
UA1337 arrived on time 82.7% of the time, against 75.7% for all DEN → PDX flights — this specific departure is 7.0 percentage points better than the route as a whole. Against United Airlines’s own flights on this route it is 1.4 points better.
Source: US DOT Bureau of Transportation Statistics · 603 operations between 2024-08-19 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| UA1337 | 82.7% | 0.17% | -6 min | 6.3% | 603 |
| United Airlines on DEN → PDX | 81.3% | 0.65% | -7 min | 6.4% | 5,544 |
| All DEN → PDX flights | 75.7% | 0.73% | -2 min | 6.7% | 13,334 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-08-19 to 2026-06-30
Other routes UA1337 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| SAN→DEN San Diego to Denver | 2024-08-19 – 2026-06-24 | 319 | 87.7% |
| EWR→SAN Newark to San Diego | 2026-05-21 – 2026-06-22 | 29 | — |
| ORD→SAN Chicago to San Diego | 2025-10-26 – 2025-12-01 | 31 | — |
| TPA→DEN Tampa to Denver | 2025-02-13 – 2025-08-18 | 187 | 85.9% |
| PDX→SFO Portland to San Francisco | 2024-10-27 – 2025-06-25 | 143 | 76.8% |
| STL→DEN St. Louis to Denver | 2024-12-03 – 2024-12-18 | 16 | — |
| SFO→SBA San Francisco to Santa Barbara | 2024-10-27 – 2024-12-02 | 37 | — |
| PDX→DEN Portland to Denver | 2023-07-05 – 2024-08-18 | 284 | 82.1% |
| DEN→BWI Denver to Baltimore | 2024-05-07 – 2024-05-21 | 5 | — |
| DEN→TPA Denver to Tampa | 2024-03-31 – 2024-03-31 | 1 | — |
| ORD→FLL Chicago to Fort Lauderdale | 2023-12-21 – 2024-01-08 | 17 | — |
| IAH→SNA Houston to Santa Ana | 2023-11-28 – 2023-12-20 | 23 | — |
| SJC→IAH San Jose to Houston | 2023-11-28 – 2023-11-30 | 3 | — |
| IAH→COS Houston to Colorado Springs | 2023-11-27 – 2023-11-27 | 1 | — |
| DEN→IAD Denver to Washington | 2023-09-29 – 2023-10-27 | 13 | — |
| DEN→PHL Denver to Philadelphia | 2023-09-07 – 2023-09-28 | 10 | — |
| IAD→EWR Washington to Newark | 2023-08-19 – 2023-09-02 | 3 | — |
Because the same number has served different journeys, the statistics above describe only the route UA1337 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 603 records of UA1337 operating DEN → PDX, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.