Flight profile · SkyWest Airlines
OO4786
Palm Springs (PSP) to San Francisco (SFO) · scheduled 3:40 PM – 5:23 PM
How OO4786 performs
332 operations, 2024-10-27 to 2026-06-29.
OO4786 arrived on time 74.1% of the time, against 68.9% for all PSP → SFO flights — this specific departure is 5.2 percentage points better than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 4.6 points better.
Source: US DOT Bureau of Transportation Statistics · 332 operations between 2024-10-27 to 2026-06-29
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO4786 | 74.1% | 0.90% | -6 min | 8.5% | 332 |
| SkyWest Airlines on PSP → SFO | 69.5% | 0.87% | -1 min | 11.3% | 6,189 |
| All PSP → SFO flights | 68.9% | 0.82% | -1 min | 11.7% | 7,312 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-10-27 to 2026-06-29
Other routes OO4786 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 |
|---|---|---|---|
| PHX→SFO Phoenix to San Francisco | 2026-04-09 – 2026-04-27 | 6 | — |
| BHM→IAH Birmingham to Houston | 2026-03-10 – 2026-03-24 | 3 | — |
| MLI→ORD Moline to Chicago | 2025-12-02 – 2025-12-17 | 16 | — |
| DEN→BIS Denver to Bismarck | 2025-08-19 – 2025-09-24 | 31 | — |
| DEN→MYR Denver to Myrtle Beach | 2025-08-23 – 2025-09-20 | 5 | — |
| DEN→TUS Denver to Tucson | 2025-05-22 – 2025-08-18 | 89 | — |
| SAN→SFO San Diego to San Francisco | 2025-04-10 – 2025-04-28 | 6 | — |
| IAH→LIT Houston to Little Rock | 2025-01-08 – 2025-03-29 | 81 | — |
| MSP→ORD Minneapolis to Chicago | 2025-01-07 – 2025-01-07 | 1 | — |
| LAX→ACV Los Angeles to Arcata/Eureka | 2024-12-19 – 2025-01-06 | 19 | — |
| CID→DEN Cedar Rapids to Denver | 2024-10-01 – 2024-10-26 | 26 | — |
| LAX→FAT Los Angeles to Fresno | 2024-05-23 – 2024-09-30 | 131 | 82.4% |
| IAH→ICT Houston to Wichita | 2024-05-02 – 2024-05-22 | 21 | — |
| IAH→ELP Houston to El Paso | 2024-03-31 – 2024-05-01 | 32 | — |
| BUR→SFO Burbank to San Francisco | 2023-10-29 – 2024-03-30 | 133 | 65.4% |
| MCI→ORD Kansas City to Chicago | 2024-01-14 – 2024-02-11 | 5 | — |
| IAH→BNA Houston to Nashville | 2023-09-29 – 2023-10-28 | 30 | — |
| ONT→SFO Ontario to San Francisco | 2023-09-05 – 2023-09-28 | 24 | — |
| DEN→SBA Denver to Santa Barbara | 2023-09-01 – 2023-09-04 | 4 | — |
| SLC→SFO Salt Lake City to San Francisco | 2023-08-20 – 2023-08-23 | 2 | — |
| LAS→LAX Las Vegas to Los Angeles | 2023-07-01 – 2023-07-31 | 26 | — |
| TUS→IAH Tucson to Houston | 2023-07-02 – 2023-07-30 | 5 | — |
Because the same number has served different journeys, the statistics above describe only the route OO4786 currently operates. Blending them would produce an average of two different flights.
Why OO4786 runs late
Where US DOT attributed the delay minutes on this flight.
airspace and airport capacity, including weather-driven flow control
the inbound aircraft was late, so this flight started late
crew, maintenance, boarding, fuelling — within the carrier’s control
weather severe enough to stop this flight specifically
Share of the delay minutes US DOT attributed to each cause for OO4786 on PSP → SFO. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Data and methodology
Calculated by FlyerIntel from 332 records of OO4786 operating PSP → SFO, 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.