Flight profile · SkyWest Airlines
OO6309
Phoenix (PHX) to Tucson (TUS) · scheduled 7:54 PM – 8:45 PM
How OO6309 performs
378 operations, 2024-09-05 to 2026-05-20.
OO6309 arrived on time 74.6% of the time, against 84.9% for all PHX → TUS flights — this specific departure is 10.3 percentage points worse than the route as a whole. Against SkyWest Airlines’s own flights on this route it is 10.4 points worse.
Source: US DOT Bureau of Transportation Statistics · 378 operations between 2024-09-05 to 2026-05-20
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO6309 | 74.6% | 0.00% | -3 min | 11.9% | 378 |
| SkyWest Airlines on PHX → TUS | 85.0% | 0.24% | -7 min | 5.5% | 6,541 |
| All PHX → TUS flights | 84.9% | 0.40% | -7 min | 5.2% | 9,827 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-09-05 to 2026-05-20
Other routes OO6309 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→PSP Phoenix to Palm Springs | 2026-04-07 – 2026-05-05 | 5 | — |
| PSP→PHX Palm Springs to Phoenix | 2026-04-07 – 2026-05-05 | 5 | — |
| SAF→PHX Santa Fe to Phoenix | 2026-02-12 – 2026-04-06 | 43 | — |
| DFW→STL Dallas–Fort Worth to St. Louis | 2026-01-06 – 2026-02-11 | 12 | — |
| STL→DFW St. Louis to Dallas–Fort Worth | 2026-01-06 – 2026-02-11 | 12 | — |
| ORD→BHM Chicago to Birmingham | 2026-01-09 – 2026-02-07 | 10 | — |
| ORD→BNA Chicago to Nashville | 2025-11-02 – 2026-01-05 | 47 | — |
| DFW→BNA Dallas–Fort Worth to Nashville | 2025-12-06 – 2025-12-13 | 2 | — |
| PHX→SBA Phoenix to Santa Barbara | 2024-07-06 – 2024-08-03 | 9 | — |
| SBA→PHX Santa Barbara to Phoenix | 2024-07-06 – 2024-08-03 | 9 | — |
Because the same number has served different journeys, the statistics above describe only the route OO6309 currently operates. Blending them would produce an average of two different flights.
Why OO6309 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding, fuelling — within the carrier’s control
the inbound aircraft was late, so this flight started late
airspace and airport capacity, including weather-driven flow control
weather severe enough to stop this flight specifically
Share of the delay minutes US DOT attributed to each cause for OO6309 on PHX → TUS. 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 378 records of OO6309 operating PHX → TUS, 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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