Flight profile · SkyWest Airlines
OO3491
San Diego (SAN) to Fresno (FAT) · scheduled 11:39 AM – 1:03 PM
How OO3491 performs
430 operations, 2023-11-17 to 2026-06-09.
OO3491 arrived on time 82.7% of the time, against 76.8% for all SAN → FAT flights — this specific departure is 5.8 percentage points better than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 6.1 points better.
Source: US DOT Bureau of Transportation Statistics · 430 operations between 2023-11-17 to 2026-06-09
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO3491 | 82.7% | 0.70% | -5 min | 4.9% | 430 |
| SkyWest Airlines on SAN → FAT | 76.5% | 1.09% | -2 min | 6.3% | 3,199 |
| All SAN → FAT flights | 76.8% | 1.11% | -3 min | 6.0% | 3,782 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-11-17 to 2026-06-09
Other routes OO3491 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 |
|---|---|---|---|
| FAT→SAN Fresno to San Diego | 2023-11-17 – 2026-04-21 | 409 | 78.2% |
| SEA→PDX Seattle to Portland | 2025-02-13 – 2025-04-21 | 49 | — |
| SFO→PHX San Francisco to Phoenix | 2025-01-09 – 2025-02-10 | 19 | — |
| PDX→SMF Portland to Sacramento | 2025-01-06 – 2025-01-06 | 1 | — |
| SEA→PHX Seattle to Phoenix | 2024-12-22 – 2025-01-05 | 3 | — |
| BOI→BUR Boise to Burbank | 2024-12-23 – 2024-12-30 | 2 | — |
| SFO→LAX San Francisco to Los Angeles | 2024-08-22 – 2024-12-24 | 25 | — |
| SEA→PSP Seattle to Palm Springs | 2024-12-19 – 2024-12-19 | 1 | — |
| PDX→BOI Portland to Boise | 2024-10-27 – 2024-12-18 | 49 | — |
| LAS→SFO Las Vegas to San Francisco | 2024-10-05 – 2024-10-26 | 4 | — |
| SAN→SMF San Diego to Sacramento | 2024-10-03 – 2024-10-25 | 14 | — |
| JAC→SFO Jackson to San Francisco | 2024-06-15 – 2024-08-19 | 58 | — |
| SFO→JAC San Francisco to Jackson | 2024-06-15 – 2024-08-19 | 58 | — |
| SNA→STS Santa Ana to Santa Rosa | 2024-05-16 – 2024-06-12 | 19 | — |
| STS→SNA Santa Rosa to Santa Ana | 2024-05-16 – 2024-06-12 | 19 | — |
| SEA→SFO Seattle to San Francisco | 2024-04-20 – 2024-05-11 | 4 | — |
| SEA→SMF Seattle to Sacramento | 2023-11-05 – 2023-11-14 | 4 | — |
| SMF→SEA Sacramento to Seattle | 2023-11-05 – 2023-11-14 | 4 | — |
| PDX→SEA Portland to Seattle | 2023-10-05 – 2023-10-25 | 4 | — |
| SEA→GEG Seattle to Spokane | 2023-09-30 – 2023-09-30 | 1 | — |
| SFO→SNA San Francisco to Santa Ana | 2023-09-06 – 2023-09-06 | 1 | — |
| BZN→SAN Bozeman to San Diego | 2023-07-01 – 2023-09-03 | 20 | — |
| SAN→BZN San Diego to Bozeman | 2023-07-01 – 2023-09-03 | 20 | — |
Because the same number has served different journeys, the statistics above describe only the route OO3491 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 430 records of OO3491 operating SAN → FAT, 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.