Flight profile · United Airlines
UA1264
Houston (IAH) to Las Vegas (LAS) · scheduled 7:30 AM – 9:03 AM
How UA1264 performs
428 operations, 2025-03-06 to 2026-06-30.
UA1264 arrived on time 93.9% of the time, against 79.9% for all IAH → LAS flights — this specific departure is 14.0 percentage points better than the route as a whole. Against United Airlines’s own flights on this route it is 12.5 points better.
Source: US DOT Bureau of Transportation Statistics · 428 operations between 2025-03-06 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| UA1264 | 93.9% | 0.00% | -14 min | 1.9% | 428 |
| United Airlines on IAH → LAS | 81.4% | 0.82% | -7 min | 6.9% | 7,343 |
| All IAH → LAS flights | 79.9% | 1.01% | -7 min | 7.6% | 11,636 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-03-06 to 2026-06-30
Other routes UA1264 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 | 2026-02-11 – 2026-02-11 | 1 | — |
| SFO→IAH San Francisco to Houston | 2026-02-04 – 2026-02-04 | 1 | — |
| SFO→SMF San Francisco to Sacramento | 2026-01-07 – 2026-01-28 | 2 | — |
| OKC→DEN Oklahoma City to Denver | 2025-11-28 – 2025-11-28 | 1 | — |
| EWR→FLL Newark to Fort Lauderdale | 2025-09-30 – 2025-09-30 | 1 | — |
| DEN→JAX Denver to Jacksonville | 2025-08-19 – 2025-09-24 | 37 | — |
| LAS→EWR Las Vegas to Newark | 2025-08-01 – 2025-08-18 | 15 | — |
| EWR→DFW Newark to Dallas–Fort Worth | 2025-01-07 – 2025-03-05 | 55 | — |
| RSW→EWR Fort Myers to Newark | 2024-12-19 – 2025-01-06 | 19 | — |
| IAH→SAT Houston to San Antonio | 2024-12-03 – 2024-12-18 | 16 | — |
| PHX→IAH Phoenix to Houston | 2024-12-03 – 2024-12-18 | 16 | — |
| FSD→ORD Sioux Falls to Chicago | 2024-08-19 – 2024-12-02 | 106 | 96.2% |
| ORD→ORF Chicago to Norfolk | 2024-09-26 – 2024-10-26 | 31 | — |
| DFW→IAH Dallas–Fort Worth to Houston | 2024-07-01 – 2024-08-18 | 49 | — |
| ORD→LGA Chicago to New York | 2024-06-27 – 2024-06-30 | 4 | — |
| BNA→IAH Nashville to Houston | 2024-03-07 – 2024-06-26 | 111 | 85.3% |
| GSP→ORD Greenville/Greer/Spartanburg to Chicago | 2024-05-23 – 2024-05-23 | 1 | — |
| IAH→PHX Houston to Phoenix | 2023-10-29 – 2024-03-06 | 129 | 85.0% |
| EUG→SFO Eugene to San Francisco | 2023-09-30 – 2023-10-28 | 27 | — |
| AUS→ORD Austin to Chicago | 2023-10-23 – 2023-10-23 | 1 | — |
| ABQ→SFO Albuquerque to San Francisco | 2023-10-14 – 2023-10-14 | 1 | — |
| DEN→PHL Denver to Philadelphia | 2023-09-05 – 2023-09-28 | 24 | — |
| GEG→ORD Spokane to Chicago | 2023-07-01 – 2023-09-04 | 64 | — |
Because the same number has served different journeys, the statistics above describe only the route UA1264 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 428 records of UA1264 operating IAH → LAS, 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.