Best Time to Fly JAX to PHX: On-Time Stats by Hour & Airline
Jacksonville International → Phoenix Sky Harbor International
Data through July 2026 · Last updated October 18, 2026
324 flights were scheduled from Jacksonville (JAX) to Phoenix (PHX) in the last 12 months, and 88.2% of those that flew arrived on time, 10.6 points above the US average of 77.6%.
American Airlines was the only reporting airline with regular flights on this route.
October has been the best month (95% on time) and Sunday the weakest day of the week (82%).
0.6% of flights were cancelled, versus 1.8% nationally.
JAX 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 |
|---|---|---|---|---|
| American Airlines | 88.2% | 138 min | 0.6% | 324 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly JAX to PHX
On-time arrival % by scheduled departure hour (local time), 644 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 5am–6am | Limited data | 1 | |
| 6am–7am | 90.6% | 3.0% | 66 |
| 7am–8am | 87.2% | 0.0% | 358 |
| 8am–9am | 84.1% | 0.5% | 215 |
| 8pm–9pm | Limited data | 4 | |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on JAX 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 | 13 | ||
| Christmas & New Year (Dec 20 - Jan 3) | 93.3% | +8.5 pts | 0.0% | 30 |
| Summer peak (Jun 15 - Aug 15) | 90.8% | +6.0 pts | 0.0% | 98 |
| All other days | 84.8% | — | 0.6% | 503 |
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).