Flight profile · United Airlines
UA318
Denver (DEN) to Eugene (EUG) · scheduled 11:15 AM – 1:07 PM
How UA318 performs
1,094 operations, 2023-07-01 to 2026-06-30.
UA318 arrived on time 79.4% of the time, against 74.5% for all DEN → EUG flights — this specific departure is 4.9 percentage points better than the route as a whole. Against United Airlines’s own flights on this route it is 3.1 points better.
Source: US DOT Bureau of Transportation Statistics · 1,094 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| UA318 | 79.4% | 0.55% | -4 min | 4.9% | 1,094 |
| United Airlines on DEN → EUG | 76.3% | 0.59% | -3 min | 7.3% | 2,188 |
| All DEN → EUG flights | 74.5% | 0.62% | -2 min | 7.3% | 3,245 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
By day of week
Does UA318 run worse on particular days?
Monday is historically the most reliable day and Sunday the least, a gap of 8.5 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Other routes UA318 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 |
|---|---|---|---|
| RSW→DEN Fort Myers to Denver | 2026-05-21 – 2026-06-29 | 30 | — |
| DEN→MSO Denver to Missoula | 2026-02-04 – 2026-02-04 | 1 | — |
| MCI→DEN Kansas City to Denver | 2025-12-18 – 2026-01-05 | 19 | — |
| MIA→DEN Miami to Denver | 2025-09-25 – 2025-10-25 | 31 | — |
| MSY→DEN New Orleans to Denver | 2025-08-19 – 2025-09-24 | 37 | — |
| TUL→DEN Tulsa to Denver | 2025-05-22 – 2025-06-25 | 35 | — |
| MSP→DEN Minneapolis to Denver | 2025-03-06 – 2025-03-29 | 24 | — |
| ORF→DEN Norfolk to Denver | 2024-12-19 – 2025-01-06 | 19 | — |
| DEN→SEA Denver to Seattle | 2023-12-24 – 2023-12-24 | 1 | — |
| PHX→DEN Phoenix to Denver | 2023-11-30 – 2023-12-18 | 12 | — |
| STL→DEN St. Louis to Denver | 2023-07-01 – 2023-09-04 | 65 | — |
Because the same number has served different journeys, the statistics above describe only the route UA318 currently operates. Blending them would produce an average of two different flights.
Why UA318 runs late
Where US DOT attributed the delay minutes on this flight.
the inbound aircraft was late, so this flight started late
crew, maintenance, boarding, fuelling — within the carrier’s control
airspace and airport capacity, including weather-driven flow control
weather severe enough to stop this flight specifically
Share of the delay minutes US DOT attributed to each cause for UA318 on DEN → EUG. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Other departures on DEN → EUG
Same airports, same journey — and not the same odds of arriving on time.
| Flight | Airline | On time | Median arrival | Operations |
|---|---|---|---|---|
| UA1303 | United Airlines | 73.4% | 2 min early | 950 |
Every departure listed carries at least 600 operations, so the comparison is between figures that mean something. Schedules change; confirm the departure still operates before booking around this.
Data and methodology
Calculated by FlyerIntel from 1,094 records of UA318 operating DEN → EUG, 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.