Best Time to Fly PHX to OKC: On-Time Stats by Hour & Airline
Phoenix Sky Harbor International → Okc Will Rogers International
Data through July 2026 · Last updated October 18, 2026
1,837 flights were scheduled from Phoenix (PHX) to Oklahoma City (OKC) in the last 12 months, and 76.2% of those that flew arrived on time, 1.4 points below the US average of 77.6%.
American Airlines was the most punctual of the 3 airlines on the route at 85.7%, while Southwest Airlines trailed at 74.2%.
September has been the best month (85% on time) and Sunday the weakest day of the week (76%).
0.9% of flights were cancelled, versus 1.8% nationally.
PHX to OKC 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 | 85.7% | 64 min | 3.1% | 130 |
| SkyWest Airlines | 76.8% | 77 min | 0.7% | 843 |
| Southwest Airlines | 74.2% | 51 min | 0.8% | 863 |
| Envoy Air | Limited data | 1 | ||
80%+ good 70–79.9% fair <70% poor
Best time of day to fly PHX to OKC
On-time arrival % by scheduled departure hour (local time), 3,713 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 12am–1am | Limited data | 2 | |
| 7am–8am | 98.5% | 0.0% | 67 |
| 8am–9am | 90.1% | 0.3% | 681 |
| 9am–10am | 86.2% | 1.2% | 493 |
| 10am–11am | 82.9% | 0.0% | 82 |
| 11am–12pm | 85.9% | 1.3% | 79 |
| 12pm–1pm | 79.0% | 0.3% | 369 |
| 1pm–2pm | 82.3% | 0.3% | 352 |
| 2pm–3pm | 77.9% | 0.0% | 136 |
| 3pm–4pm | 74.4% | 0.0% | 86 |
| 4pm–5pm | 70.4% | 0.7% | 136 |
| 5pm–6pm | 69.2% | 1.3% | 79 |
| 6pm–7pm | 70.7% | 1.1% | 438 |
| 7pm–8pm | 62.6% | 0.7% | 455 |
| 8pm–9pm | 61.3% | 0.8% | 245 |
| 9pm–10pm | Limited data | 12 | |
| 10pm–11pm | 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 PHX to OKC
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) | 74.7% | -4.4 pts | 1.4% | 72 |
| Christmas & New Year (Dec 20 - Jan 3) | 73.5% | -5.6 pts | 0.0% | 162 |
| Summer peak (Jun 15 - Aug 15) | 74.7% | -4.4 pts | 0.3% | 635 |
| All other days | 79.0% | — | 0.7% | 2,844 |
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).