Flight profile · SkyWest Airlines
OO6404
San Francisco (SFO) to Phoenix (PHX) · scheduled 6:00 AM – 7:55 AM
How OO6404 performs
491 operations, 2025-01-07 to 2026-06-30.
OO6404 arrived on time 92.6% of the time, against 76.7% for all SFO → PHX flights — this specific departure is 15.9 percentage points better than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 3.5 points better.
Source: US DOT Bureau of Transportation Statistics · 491 operations between 2025-01-07 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO6404 | 92.6% | 0.41% | -9 min | 1.0% | 491 |
| SkyWest Airlines on SFO → PHX | 89.1% | 0.31% | -9 min | 3.3% | 1,602 |
| All SFO → PHX flights | 76.7% | 0.57% | -5 min | 8.1% | 14,125 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-01-07 to 2026-06-30
Other routes OO6404 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 |
|---|---|---|---|
| BFL→PHX Bakersfield to Phoenix | 2025-09-07 – 2025-10-05 | 9 | — |
| DFW→TYR Dallas–Fort Worth to Tyler | 2024-12-05 – 2025-01-06 | 31 | — |
Because the same number has served different journeys, the statistics above describe only the route OO6404 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 491 records of OO6404 operating SFO → PHX, 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.