Flight profile · SkyWest Airlines
OO5951
San Luis Obispo (SBP) to San Francisco (SFO) · scheduled 2:12 PM – 3:35 PM
How OO5951 performs
414 operations, 2025-03-30 to 2026-05-20.
OO5951 arrived on time 70.0% of the time, against 71.7% for all SBP → SFO flights — this specific departure is 1.6 percentage points worse than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 2.2 points worse.
Source: US DOT Bureau of Transportation Statistics · 414 operations between 2025-03-30 to 2026-05-20
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO5951 | 70.0% | 0.00% | -4 min | 8.9% | 414 |
| SkyWest Airlines on SBP → SFO | 72.3% | 1.00% | -7 min | 9.4% | 3,189 |
| All SBP → SFO flights | 71.7% | 1.01% | -6 min | 9.7% | 3,370 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-03-30 to 2026-05-20
Other routes OO5951 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 |
|---|---|---|---|
| RDD→LAX Redding to Los Angeles | 2024-08-19 – 2025-02-11 | 172 | 88.3% |
| PVD→ORD Providence/Warwick to Chicago | 2024-07-03 – 2024-07-31 | 9 | — |
| ORD→GRR Chicago to Grand Rapids | 2024-06-30 – 2024-06-30 | 1 | — |
| MTJ→LAX Montrose to Los Angeles | 2023-12-16 – 2023-12-17 | 2 | — |
Because the same number has served different journeys, the statistics above describe only the route OO5951 currently operates. Blending them would produce an average of two different flights.
Why OO5951 runs late
Where US DOT attributed the delay minutes on this flight.
airspace and airport capacity, including weather-driven flow control
crew, maintenance, boarding, fuelling — within the carrier’s control
the inbound aircraft was late, so this flight started late
weather severe enough to stop this flight specifically
Share of the delay minutes US DOT attributed to each cause for OO5951 on SBP → SFO. 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 SBP → SFO
Same airports, same journey — and not the same odds of arriving on time.
| Flight | Airline | On time | Median arrival | Operations |
|---|---|---|---|---|
| OO5882 | SkyWest Airlines | 89.8% | 12 min early | 787 |
| OO5756 | SkyWest Airlines | 66.1% | 0 min early | 612 |
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 414 records of OO5951 operating SBP → 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.
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