Flight profile · SkyWest Airlines
OO3465
San Francisco (SFO) to Santa Ana (SNA) · scheduled 6:00 PM – 2:50 PM
How OO3465 performs
449 operations, 2023-07-01 to 2026-06-09.
Source: US DOT Bureau of Transportation Statistics · 449 operations between 2023-07-01 to 2026-06-09
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO3465 | 81.6% | 1.56% | -7 min | 5.0% | 449 |
| SkyWest Airlines on SFO → SNA | 80.1% | 1.30% | -5 min | 5.8% | 9,781 |
| All SFO → SNA flights | 80.7% | 1.12% | -6 min | 5.7% | 13,328 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-09
Other routes OO3465 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 |
|---|---|---|---|
| SJC→SNA San Jose to Santa Ana | 2026-06-03 – 2026-06-03 | 1 | — |
| SNA→SFO Santa Ana to San Francisco | 2023-07-01 – 2026-05-12 | 323 | 77.0% |
| BOI→PDX Boise to Portland | 2024-04-16 – 2025-05-14 | 389 | 95.6% |
| SMF→PDX Sacramento to Portland | 2024-08-20 – 2024-08-20 | 1 | — |
| LAX→SJC Los Angeles to San Jose | 2024-03-16 – 2024-04-13 | 5 | — |
| SFO→SEA San Francisco to Seattle | 2024-03-20 – 2024-04-10 | 4 | — |
| PDX→SEA Portland to Seattle | 2024-02-15 – 2024-03-13 | 24 | — |
| SJC→LAX San Jose to Los Angeles | 2023-12-18 – 2024-01-01 | 4 | — |
| SFO→PDX San Francisco to Portland | 2023-11-21 – 2023-11-26 | 3 | — |
| PDX→SFO Portland to San Francisco | 2023-10-05 – 2023-11-16 | 37 | — |
Because the same number has served different journeys, the statistics above describe only the route OO3465 currently operates. Blending them would produce an average of two different flights.
When it goes wrong
The average describes a usual day. This is the day that ruins a connection.
35 min late
against a median of 7 min early
Percentiles over 449 operations. Cancelled and diverted flights have no arrival time and are counted separately rather than as very late arrivals.
Why OO3465 runs late
Where US DOT attributed the delay minutes on this flight.
the inbound aircraft was late, so this flight started late
airspace and airport capacity, including weather-driven flow control
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 OO3465 on SFO → 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 SFO → SNA
Same airports, same journey — and not the same odds of arriving on time.
| Flight | Airline | On time | Median arrival | Operations |
|---|---|---|---|---|
| OO5440 | SkyWest Airlines | 79.1% | 7 min early | 888 |
| OO3494 | SkyWest Airlines | 75.9% | 3 min early | 636 |
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 449 records of OO3465 operating SFO → 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.
Full methodology · Report a problem
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