Flight profile · United Airlines
UA1912
Los Angeles (LAX) to Denver (DEN) · scheduled 9:00 AM – 12:18 PM
How UA1912 performs
756 operations, 2024-03-07 to 2026-06-30.
UA1912 arrived on time 90.5% of the time, against 82.9% for all LAX → DEN flights — this specific departure is 7.6 percentage points better than the route as a whole. Against United Airlines’s own flights on this route it is 3.5 points better.
Source: US DOT Bureau of Transportation Statistics · 756 operations between 2024-03-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| UA1912 | 90.5% | 0.00% | -11 min | 3.6% | 756 |
| United Airlines on LAX → DEN | 87.0% | 0.74% | -10 min | 5.1% | 9,473 |
| All LAX → DEN flights | 82.9% | 0.72% | -9 min | 6.0% | 23,015 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-03-07 to 2026-06-30
Other routes UA1912 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 |
|---|---|---|---|
| DEN→MCO Denver to Orlando | 2025-12-18 – 2026-03-04 | 32 | — |
| DEN→IAD Denver to Washington | 2025-12-02 – 2025-12-17 | 16 | — |
| PHX→LAX Phoenix to Los Angeles | 2024-10-27 – 2025-05-21 | 205 | 99.0% |
| DEN→BOS Denver to Boston | 2024-12-19 – 2025-03-02 | 21 | — |
| IAH→ATL Houston to Atlanta | 2024-12-01 – 2024-12-01 | 1 | — |
| LGA→SBN New York to South Bend | 2024-11-24 – 2024-11-24 | 1 | — |
| EWR→PHX Newark to Phoenix | 2024-02-15 – 2024-03-06 | 21 | — |
| TPA→EWR Tampa to Newark | 2024-02-15 – 2024-03-06 | 21 | — |
| ORD→IAH Chicago to Houston | 2023-07-01 – 2024-02-14 | 181 | 71.9% |
| IAH→SAT Houston to San Antonio | 2023-07-01 – 2023-12-20 | 172 | 75.3% |
| SEA→IAH Seattle to Houston | 2023-11-28 – 2023-12-20 | 23 | — |
| SAV→ORD Savannah to Chicago | 2023-08-01 – 2023-09-04 | 35 | — |
Because the same number has served different journeys, the statistics above describe only the route UA1912 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 756 records of UA1912 operating LAX → DEN, 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.