Which departure time was most reliable for JFK to CMH?
Among qualifying JFK-to-CMH departure window results, Late morning had the highest on-time rate: 84.7% of 550 flights. Evening was lowest at 67.7% across 285 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Late morning | 550 | 84.7% | 8.7% | 2.0% |
| Afternoon | 669 | 71.0% | 16.3% | 4.3% |
| Evening | 285 | 67.7% | 16.1% | 7.4% |
| Night | 91 | 69.2% | 16.5% | 4.4% |
Which weekday was most reliable for JFK to CMH?
Among qualifying JFK-to-CMH weekday results, Wednesday had the highest on-time rate: 80.1% of 231 flights. Sunday was lowest at 65.8% across 234 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 234 | 76.5% | 9.8% | 6.4% |
| Tuesday | 239 | 79.9% | 13.0% | 3.8% |
| Wednesday | 231 | 80.1% | 11.3% | 2.6% |
| Thursday | 229 | 72.5% | 17.9% | 3.9% |
| Friday | 232 | 76.3% | 12.9% | 1.7% |
| Saturday | 231 | 76.6% | 12.1% | 3.0% |
| Sunday | 234 | 65.8% | 17.5% | 6.4% |
Which airline was most reliable for JFK to CMH?
Only Republic Airways met the JFK-to-CMH airline threshold: 75.4% of 1,630 scheduled flights arrived on time during July 2025–June 2026.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Republic Airways | 1,630 | 75.4% | 13.5% | 4.0% |
Which month was most reliable for JFK to CMH?
Among qualifying JFK-to-CMH month results, August 2025 had the highest on-time rate: 83.2% of 155 flights. July 2025 was lowest at 65.6% across 154 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 154 | 65.6% | 18.2% | 7.8% |
| August 2025 | 155 | 83.2% | 11.0% | 1.3% |
| September 2025 | 150 | 80.7% | 11.3% | 1.3% |
| October 2025 | 155 | 74.2% | 12.9% | 1.9% |
| November 2025 | 149 | 75.2% | 10.7% | 5.4% |
| December 2025 | 133 | 68.4% | 18.0% | 3.0% |
| January 2026 | 119 | 71.4% | 11.8% | 10.1% |
| February 2026 | 112 | 75.9% | 8.0% | 8.9% |
| March 2026 | 148 | 77.0% | 14.2% | 2.0% |
| April 2026 | 130 | 81.5% | 14.6% | 0.0% |
| May 2026 | 111 | 82.0% | 12.6% | 0.0% |
| June 2026 | 114 | 69.3% | 18.4% | 7.9% |
What drove JFK to CMH delay minutes?
Late aircraft was the largest recorded JFK-to-CMH delay category, accounting for 43.3% of 25,360 BTS-attributed delay minutes during July 2025–June 2026.
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