Which departure time was most reliable for MIA to CLT?
Among qualifying MIA-to-CLT departure window results, Early morning had the highest on-time rate: 90.4% of 977 flights. Evening was lowest at 67.8% across 945 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Early morning | 977 | 90.4% | 5.3% | 1.0% |
| Late morning | 580 | 77.6% | 14.5% | 2.4% |
| Afternoon | 850 | 74.1% | 17.1% | 1.2% |
| Evening | 945 | 67.8% | 20.0% | 2.0% |
| Night | 374 | 68.2% | 20.3% | 2.7% |
Which weekday was most reliable for MIA to CLT?
Among qualifying MIA-to-CLT weekday results, Wednesday had the highest on-time rate: 83.0% of 488 flights. Sunday was lowest at 68.1% across 561 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 547 | 73.9% | 15.0% | 3.7% |
| Tuesday | 503 | 80.1% | 12.9% | 1.2% |
| Wednesday | 488 | 83.0% | 10.9% | 0.8% |
| Thursday | 549 | 80.5% | 12.9% | 0.5% |
| Friday | 562 | 78.1% | 15.3% | 0.4% |
| Saturday | 516 | 74.4% | 15.3% | 2.5% |
| Sunday | 561 | 68.1% | 19.6% | 2.7% |
Which airline was most reliable for MIA to CLT?
Among qualifying MIA-to-CLT airline results, Frontier Airlines had the highest on-time rate: 83.1% of 213 flights. Spirit Airlines was lowest at 76.1% across 264 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| American Airlines | 3,249 | 76.4% | 14.9% | 1.4% |
| Spirit Airlines | 264 | 76.1% | 15.2% | 3.8% |
| Frontier Airlines | 213 | 83.1% | 9.9% | 2.8% |
Which month was most reliable for MIA to CLT?
Among qualifying MIA-to-CLT month results, October 2025 had the highest on-time rate: 85.2% of 304 flights. July 2025 was lowest at 62.9% across 310 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 310 | 62.9% | 26.1% | 2.6% |
| August 2025 | 293 | 73.4% | 18.4% | 1.4% |
| September 2025 | 279 | 83.5% | 10.4% | 0.7% |
| October 2025 | 304 | 85.2% | 9.9% | 0.0% |
| November 2025 | 340 | 79.7% | 11.8% | 0.6% |
| December 2025 | 353 | 77.9% | 13.9% | 0.6% |
| January 2026 | 328 | 67.7% | 16.2% | 8.2% |
| February 2026 | 290 | 80.3% | 12.4% | 0.7% |
| March 2026 | 326 | 74.5% | 14.4% | 4.0% |
| April 2026 | 311 | 79.1% | 13.2% | 0.0% |
| May 2026 | 294 | 78.2% | 13.3% | 0.0% |
| June 2026 | 298 | 79.5% | 15.8% | 1.0% |
What drove MIA to CLT delay minutes?
Late aircraft was the largest recorded MIA-to-CLT delay category, accounting for 42.1% of 58,929 BTS-attributed delay minutes during July 2025–June 2026.
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