Best Time to Fly MIA to OKC: On-Time Stats by Hour & Airline
Miami International → Okc Will Rogers International
Data through July 2026 · Last updated October 18, 2026
212 flights were scheduled from Miami (MIA) to Oklahoma City (OKC) in the last 12 months, and 76.7% of those that flew arrived on time, 1.0 points below the US average of 77.6%.
Among 2 airlines, Envoy Air led with 78.9% on time and Republic Airways was last with 71.0%.
Over 24 months, Wednesday was the most reliable day (90% on time) and June the worst month (74%).
The cancellation rate was 0.5% (US average 1.8%).
MIA 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 |
|---|---|---|---|---|
| Envoy Air | 78.9% | 40 min | 0.0% | 175 |
| Republic Airways | 71.0% | 180 min | 3.0% | 33 |
| American Airlines | Limited data | 4 | ||
80%+ good 70–79.9% fair <70% poor
Best time of day to fly MIA to OKC
On-time arrival % by scheduled departure hour (local time), 371 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 8am–9am | Limited data | 1 | |
| 1pm–2pm | Limited data | 10 | |
| 2pm–3pm | Limited data | 2 | |
| 7pm–8pm | 77.1% | 0.0% | 35 |
| 8pm–9pm | Limited data | 14 | |
| 9pm–10pm | 77.5% | 0.3% | 308 |
| 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 MIA 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) | Limited data | 2 | ||
| Christmas & New Year (Dec 20 - Jan 3) | Limited data | 13 | ||
| Summer peak (Jun 15 - Aug 15) | 81.8% | +5.7 pts | 0.0% | 137 |
| All other days | 76.0% | — | 0.5% | 219 |
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).