Best Time to Fly PVU to PHX: On-Time Stats by Hour & Airline
Provo Municipal → Phoenix Sky Harbor International
Data through July 2026 · Last updated October 18, 2026
279 flights were scheduled from Provo (PVU) to Phoenix (PHX) in the last 12 months, and 81.4% of those that flew arrived on time, 3.7 points above the US average of 77.6%.
SkyWest Airlines was the only reporting airline with regular flights on this route.
Over 24 months, Sunday was the most reliable day (81% on time) and June the worst month (67%).
The cancellation rate was 0.0% (US average 1.8%).
PVU to PHX on-time performance by airline
Last 12 months. Airlines with fewer than 30 completed flights are marked “limited data”.
| Airline | On time | Avg delay when late | Cancelled | Flights |
|---|---|---|---|---|
| SkyWest Airlines | 81.4% | 109 min | 0.0% | 279 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly PVU to PHX
On-time arrival % by scheduled departure hour (local time), 614 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 6am–7am | Limited data | 5 | |
| 7am–8am | Limited data | 2 | |
| 8am–9am | 73.2% | 0.4% | 275 |
| 12pm–1pm | Limited data | 5 | |
| 2pm–3pm | 83.2% | 0.0% | 155 |
| 3pm–4pm | 65.4% | 0.0% | 104 |
| 4pm–5pm | 81.8% | 0.0% | 66 |
| 6pm–7pm | Limited data | 1 | |
| 9pm–10pm | Limited data | 1 | |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on PVU to PHX
On-time arrivals during holiday periods compared with all other days, last 24 months.
| Period | On time | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Thanksgiving week (Tue before to Mon after) | Limited data | 16 | ||
| Christmas & New Year (Dec 20 - Jan 3) | Limited data | 28 | ||
| Summer peak (Jun 15 - Aug 15) | 74.0% | -1.3 pts | 0.9% | 105 |
| All other days | 75.4% | — | 0.0% | 465 |
Monthly on-time trend
On-time arrival % each month, with the 12-month US average for reference.
What causes delays on this route
Share of reported delay minutes, last 12 months (BTS cause categories).