Flight profile · United Airlines
UA2108
Las Vegas (LAS) to Denver (DEN) · scheduled 4:40 PM – 7:40 PM
How UA2108 performs
426 operations, 2025-03-06 to 2026-06-30.
UA2108 arrived on time 67.5% of the time, against 77.0% for all LAS → DEN flights — this specific departure is 9.5 percentage points worse than the route as a whole. Against United Airlines’s own flights on this route it is 15.4 points worse.
Source: US DOT Bureau of Transportation Statistics · 426 operations between 2025-03-06 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| UA2108 | 67.5% | 0.23% | 1 min | 14.6% | 426 |
| 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 · 2025-03-06 to 2026-06-30
Other routes UA2108 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→DFW Denver to Dallas–Fort Worth | 2025-08-19 – 2026-03-28 | 94 | 70.2% |
| DEN→GEG Denver to Spokane | 2025-12-18 – 2026-01-05 | 19 | — |
| SEA→ORD Seattle to Chicago | 2025-11-03 – 2025-12-01 | 19 | — |
| GEG→DEN Spokane to Denver | 2025-11-29 – 2025-11-30 | 2 | — |
| EWR→LAS Newark to Las Vegas | 2025-02-13 – 2025-03-05 | 21 | — |
| IAH→JAX Houston to Jacksonville | 2025-01-07 – 2025-02-12 | 31 | — |
| IAH→MCO Houston to Orlando | 2024-12-19 – 2025-01-06 | 19 | — |
| MSP→ORD Minneapolis to Chicago | 2024-12-03 – 2024-12-18 | 16 | — |
| EWR→MCO Newark to Orlando | 2024-03-31 – 2024-12-02 | 246 | 65.8% |
| ORD→EWR Chicago to Newark | 2024-07-01 – 2024-08-18 | 49 | — |
| SJC→IAH San Jose to Houston | 2024-03-07 – 2024-03-30 | 24 | — |
| ORD→SRQ Chicago to Sarasota/Bradenton | 2024-02-15 – 2024-03-04 | 12 | — |
| ATL→DEN Atlanta to Denver | 2024-01-09 – 2024-02-14 | 37 | — |
| ORD→MSP Chicago to Minneapolis | 2023-12-21 – 2024-01-08 | 19 | — |
| PNS→ORD Pensacola to Chicago | 2023-12-01 – 2023-12-20 | 20 | — |
| PSP→ORD Palm Springs to Chicago | 2023-11-28 – 2023-11-30 | 3 | — |
| DEN→LGA Denver to New York | 2023-10-29 – 2023-11-27 | 29 | — |
| MEM→DEN Memphis to Denver | 2023-10-01 – 2023-10-28 | 28 | — |
| CLT→EWR Charlotte to Newark | 2023-07-01 – 2023-09-29 | 91 | 84.3% |
Because the same number has served different journeys, the statistics above describe only the route UA2108 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 426 records of UA2108 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.