Flight profile · United Airlines
UA1291
Las Vegas (LAS) to Denver (DEN) · scheduled 6:54 PM – 10:00 PM
How UA1291 performs
425 operations, 2024-09-26 to 2026-06-29.
Source: US DOT Bureau of Transportation Statistics · 425 operations between 2024-09-26 to 2026-06-29
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| UA1291 | 76.2% | 0.94% | -12 min | 10.5% | 425 |
| United Airlines on LAS → DEN | 82.8% | 0.82% | -9 min | 6.9% | 7,590 |
| All LAS → DEN flights | 77.0% | 1.07% | -6 min | 8.2% | 23,805 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-09-26 to 2026-06-29
Other routes UA1291 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 |
|---|---|---|---|
| PSP→IAH Palm Springs to Houston | 2026-04-13 – 2026-04-27 | 3 | — |
| DEN→IAH Denver to Houston | 2025-11-29 – 2025-11-30 | 2 | — |
| DEN→BUR Denver to Burbank | 2025-10-07 – 2025-10-21 | 3 | — |
| LAX→ORD Los Angeles to Chicago | 2025-08-18 – 2025-08-18 | 1 | — |
| ORD→IAH Chicago to Houston | 2025-06-26 – 2025-08-17 | 38 | — |
| DEN→TPA Denver to Tampa | 2025-01-12 – 2025-06-30 | 6 | — |
| DEN→EWR Denver to Newark | 2025-02-13 – 2025-05-21 | 98 | 85.7% |
| TPA→ORD Tampa to Chicago | 2024-12-03 – 2024-12-18 | 16 | — |
| DEN→SLC Denver to Salt Lake City | 2024-11-30 – 2024-12-01 | 2 | — |
| EWR→LAS Newark to Las Vegas | 2024-07-01 – 2024-09-25 | 86 | — |
| MCO→EWR Orlando to Newark | 2024-05-23 – 2024-08-18 | 88 | — |
| RDU→EWR Raleigh–Durham to Newark | 2023-09-05 – 2024-05-22 | 254 | 91.3% |
| EWR→AUS Newark to Austin | 2023-11-01 – 2024-03-29 | 42 | — |
| CLT→EWR Charlotte to Newark | 2023-12-21 – 2023-12-21 | 1 | — |
| ORD→RDU Chicago to Raleigh–Durham | 2023-09-29 – 2023-10-28 | 29 | — |
| EWR→PHL Newark to Philadelphia | 2023-10-27 – 2023-10-27 | 1 | — |
| DEN→FAT Denver to Fresno | 2023-07-01 – 2023-09-04 | 66 | — |
Because the same number has served different journeys, the statistics above describe only the route UA1291 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 425 records of UA1291 operating LAS → 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.