Flight profile · United Airlines
UA2435
Washington (IAD) to Sacramento (SMF) · scheduled 5:55 PM – 8:40 PM
How UA2435 performs
682 operations, 2024-03-07 to 2026-06-30.
UA2435 arrived on time 79.0% of the time, against 77.7% for all IAD → SMF flights — this specific departure is 1.3 percentage points better than the route as a whole. Against United Airlines’s own flights on this route it is 1.3 points better.
Source: US DOT Bureau of Transportation Statistics · 682 operations between 2024-03-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| UA2435 | 79.0% | 1.03% | -7 min | 8.3% | 682 |
| United Airlines on IAD → SMF | 77.7% | 1.20% | -6 min | 8.7% | 999 |
| All IAD → SMF flights | 77.7% | 1.20% | -6 min | 8.7% | 999 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-03-07 to 2026-06-30
Other routes UA2435 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 |
|---|---|---|---|
| MIA→IAD Miami to Washington | 2024-10-27 – 2026-06-30 | 559 | 84.0% |
| SMF→EWR Sacramento to Newark | 2024-08-19 – 2026-05-20 | 162 | 75.8% |
| ORD→MIA Chicago to Miami | 2026-02-12 – 2026-03-04 | 21 | — |
| RSW→IAD Fort Myers to Washington | 2024-05-23 – 2024-08-18 | 88 | — |
| ORD→JAX Chicago to Jacksonville | 2024-03-01 – 2024-03-06 | 4 | — |
| GSP→IAH Greenville/Greer/Spartanburg to Houston | 2024-03-02 – 2024-03-03 | 2 | — |
| STL→ORD St. Louis to Chicago | 2024-01-09 – 2024-02-14 | 27 | — |
| LAX→DEN Los Angeles to Denver | 2023-12-21 – 2024-01-08 | 19 | — |
| BDL→IAD Hartford to Washington | 2023-10-02 – 2023-12-20 | 51 | — |
| IAH→FLL Houston to Fort Lauderdale | 2023-11-26 – 2023-11-26 | 1 | — |
| LAS→ORD Las Vegas to Chicago | 2023-11-16 – 2023-11-16 | 1 | — |
| ORD→RNO Chicago to Reno | 2023-09-29 – 2023-10-28 | 10 | — |
| XNA→IAH Fayetteville/Springdale/Rogers to Houston | 2023-10-15 – 2023-10-15 | 1 | — |
| DFW→EWR Dallas–Fort Worth to Newark | 2023-09-05 – 2023-09-28 | 24 | — |
| ORD→PWM Chicago to Portland | 2023-07-01 – 2023-09-04 | 66 | — |
| PWM→EWR Portland to Newark | 2023-07-01 – 2023-07-31 | 31 | — |
Because the same number has served different journeys, the statistics above describe only the route UA2435 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 682 records of UA2435 operating IAD → SMF, 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.