Route Reliability
Miami → Columbus
MIA–CMH · 990 miles · Miami International Airport to John Glenn Columbus International Airport
- 78%
- Arrive within 15 minutes
- 3 min
- Average arrival delay
- 0.6%
- Cancelled
- 1,089
- Flights in the data
Data through May 2026.
Who flies it best
Ranked by on-time arrivals. Historical results, not predictions.
- 1.American Airlines80%930 flights
- 2.Southwest Airlines64%159 flights
What the data says
Morning flights do better here.
MIA–CMH flights departing between 6–9 AM arrived on time 92% of the time, versus 66% between 12–3 PM.
Sunday scaries are real for this one.
MIA–CMH flights arrived on time 89% of the time on Tuesdays and just 65% on Sundays. That gap is worth planning around.
American Airlines has a clear lead on this route.
American Airlines arrived on time 80% of the time on this route; Southwest Airlines managed 64%.
Best historical flights
Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.
Top flights by on-time rate
More flights on this route
The breakdown
- Mon80%(158 flights)
- Tue89%(131 flights)
- Wed83%(132 flights)
- Thu75%(158 flights)
- Fri73%(161 flights)
- Sat81%(170 flights)
- Sun65%(168 flights)
- 6–9 AM92%(76 flights)
- 9 AM–12 PM75%(28 flights)
- 12–3 PM66%(67 flights)
- 3–6 PM73%(387 flights)
- 6–9 PM82%(196 flights)
- 9 PM–12 AM79%(324 flights)
Jun 69% → May 84% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 69% | 80 |
| July 2025 | 68% | 82 |
| August 2025 | 74% | 66 |
| September 2025 | 73% | 60 |
| October 2025 | 81% | 62 |
| November 2025 | 83% | 90 |
| December 2025 | 76% | 107 |
| January 2026 | 84% | 107 |
| February 2026 | 75% | 100 |
| March 2026 | 74% | 136 |
| April 2026 | 85% | 92 |
| May 2026 | 84% | 96 |
Same trip, other airports
Keep nerding
Based on 1,089 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.