Flight profile · United Airlines
UA2250
San Antonio (SAT) to Washington (IAD) · scheduled 12:00 PM – 4:24 PM
How UA2250 performs
933 operations, 2023-07-04 to 2026-06-30.
UA2250 arrived on time 87.7% of the time, against 91.2% for all SAT → IAD flights — this specific departure is 3.5 percentage points worse than the route as a whole. Against United Airlines’s own flights on this route it is 3.5 points worse.
Source: US DOT Bureau of Transportation Statistics · 933 operations between 2023-07-04 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| UA2250 | 87.7% | 1.71% | -5 min | 2.7% | 933 |
| United Airlines on SAT → IAD | 91.2% | 1.07% | -10 min | 2.5% | 1,966 |
| All SAT → IAD flights | 91.2% | 1.07% | -10 min | 2.5% | 1,966 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-04 to 2026-06-30
By day of week
Does UA2250 run worse on particular days?
Tuesday is historically the most reliable day and Sunday the least, a gap of 4.6 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-04 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Other routes UA2250 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 |
|---|---|---|---|
| IAH→SAT Houston to San Antonio | 2023-07-01 – 2026-06-30 | 225 | 92.0% |
| IAD→SFO Washington to San Francisco | 2025-07-02 – 2025-08-18 | 34 | — |
| PBI→ORD West Palm Beach to Chicago | 2025-03-30 – 2025-03-30 | 1 | — |
| IAD→CLT Washington to Charlotte | 2024-12-05 – 2024-12-12 | 2 | — |
| PSP→IAH Palm Springs to Houston | 2024-10-27 – 2024-12-01 | 11 | — |
| ORD→LAS Chicago to Las Vegas | 2024-09-22 – 2024-09-22 | 1 | — |
| IAH→RNO Houston to Reno | 2024-08-25 – 2024-09-01 | 3 | — |
Because the same number has served different journeys, the statistics above describe only the route UA2250 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 933 records of UA2250 operating SAT → IAD, 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.