Best Time to Fly OMA to MIA: On-Time Stats by Hour & Airline
Eppley Airfield → Miami International
Data through July 2026 · Last updated October 18, 2026
Over the last 12 months, 86.0% of Omaha (OMA) to Miami (MIA) flights arrived on time (176 scheduled flights). That is 8.4 points above the national average of 77.6%.
American Airlines was the most punctual of the 2 airlines on the route at 90.3%, while Envoy Air trailed at 87.0%.
December has been the best month (89% on time) and Saturday the weakest day of the week (76%).
2.3% of flights were cancelled, versus 1.8% nationally.
OMA to MIA 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 | 90.3% | 149 min | 2.6% | 116 |
| Envoy Air | 87.0% | 38 min | 2.1% | 47 |
| Southwest Airlines | Limited data | 5 | ||
| Republic Airways | Limited data | 8 | ||
80%+ good 70–79.9% fair <70% poor
Best time of day to fly OMA to MIA
On-time arrival % by scheduled departure hour (local time), 324 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 5am–6am | Limited data | 2 | |
| 6am–7am | 86.0% | 2.3% | 302 |
| 11am–12pm | Limited data | 5 | |
| 12pm–1pm | Limited data | 7 | |
| 1pm–2pm | Limited data | 8 | |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on OMA to MIA
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) | 86.7% | +2.4 pts | 0.0% | 30 |
| All other days | 84.3% | — | 2.1% | 281 |
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).