Flight profile · United Airlines
UA464
Denver (DEN) to Santa Ana (SNA) · scheduled 7:25 PM – 9:07 PM
How UA464 performs
370 operations, 2024-09-26 to 2026-06-30.
UA464 arrived on time 78.7% of the time, against 80.1% for all DEN → SNA flights — this specific departure is 1.4 percentage points worse than the route as a whole. Against United Airlines’s own flights on this route it is 5.1 points worse.
Source: US DOT Bureau of Transportation Statistics · 370 operations between 2024-09-26 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| UA464 | 78.7% | 0.27% | -4 min | 6.6% | 370 |
| United Airlines on DEN → SNA | 83.8% | 0.45% | -8 min | 4.2% | 5,280 |
| All DEN → SNA flights | 80.1% | 0.57% | -5 min | 4.5% | 11,037 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-09-26 to 2026-06-30
Other routes UA464 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 |
|---|---|---|---|
| RSW→CLE Fort Myers to Cleveland | 2026-04-30 – 2026-06-29 | 56 | — |
| CLE→ORD Cleveland to Chicago | 2026-05-01 – 2026-05-01 | 1 | — |
| SEA→ORD Seattle to Chicago | 2026-03-29 – 2026-04-29 | 32 | — |
| DEN→MTJ Denver to Montrose | 2026-01-06 – 2026-03-28 | 82 | — |
| SLC→DEN Salt Lake City to Denver | 2026-03-05 – 2026-03-28 | 24 | — |
| DEN→PSC Denver to Pasco | 2025-12-18 – 2026-01-05 | 19 | — |
| AUS→IAH Austin to Houston | 2025-10-26 – 2025-12-17 | 52 | — |
| BDL→ORD Hartford to Chicago | 2025-11-28 – 2025-11-28 | 1 | — |
| MIA→DEN Miami to Denver | 2025-09-25 – 2025-10-25 | 31 | — |
| IND→DEN Indianapolis to Denver | 2025-05-22 – 2025-08-18 | 53 | — |
| MSY→DEN New Orleans to Denver | 2025-03-30 – 2025-04-30 | 32 | — |
| ORD→TYS Chicago to Knoxville/Maryville | 2024-11-28 – 2024-11-28 | 1 | — |
| LGA→ORD New York to Chicago | 2024-08-19 – 2024-09-25 | 38 | — |
| DEN→BUR Denver to Burbank | 2023-07-01 – 2024-08-18 | 413 | 71.9% |
| MEM→DEN Memphis to Denver | 2024-05-23 – 2024-08-18 | 88 | — |
| TPA→DEN Tampa to Denver | 2024-01-09 – 2024-02-14 | 37 | — |
| IAH→MKE Houston to Milwaukee | 2023-11-23 – 2023-11-23 | 1 | — |
| SDF→DEN Louisville to Denver | 2023-09-05 – 2023-10-28 | 50 | — |
| PHL→DEN Philadelphia to Denver | 2023-09-29 – 2023-09-30 | 2 | — |
| BHM→DEN Birmingham to Denver | 2023-09-08 – 2023-09-22 | 2 | — |
Because the same number has served different journeys, the statistics above describe only the route UA464 currently operates. Blending them would produce an average of two different flights.
Why UA464 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding, fuelling — within the carrier’s control
the inbound aircraft was late, so this flight started late
airspace and airport capacity, including weather-driven flow control
weather severe enough to stop this flight specifically
Share of the delay minutes US DOT attributed to each cause for UA464 on DEN → SNA. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Other departures on DEN → SNA
Same airports, same journey — and not the same odds of arriving on time.
| Flight | Airline | On time | Median arrival | Operations |
|---|---|---|---|---|
| UA2666 | United Airlines | 90.9% | 12 min early | 979 |
| UA1320 | United Airlines | 84.6% | 6 min early | 1,045 |
| F94371 | Frontier Airlines | 83.7% | 8 min early | 755 |
| UA1061 | United Airlines | 80.1% | 7 min early | 651 |
Every departure listed carries at least 600 operations, so the comparison is between figures that mean something. Schedules change; confirm the departure still operates before booking around this.
Data and methodology
Calculated by FlyerIntel from 370 records of UA464 operating DEN → SNA, 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.
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