Which departure time was most reliable for JFK to CLT?
Among qualifying JFK-to-CLT departure window results, Early morning had the highest on-time rate: 85.4% of 687 flights. Evening was lowest at 67.7% across 334 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Early morning | 687 | 85.4% | 8.2% | 3.5% |
| Late morning | 468 | 83.3% | 9.6% | 1.9% |
| Afternoon | 539 | 73.1% | 17.8% | 1.9% |
| Evening | 334 | 67.7% | 22.5% | 3.0% |
Which weekday was most reliable for JFK to CLT?
Among qualifying JFK-to-CLT weekday results, Tuesday had the highest on-time rate: 84.6% of 298 flights. Sunday was lowest at 70.7% across 290 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 292 | 78.1% | 13.0% | 4.8% |
| Tuesday | 298 | 84.6% | 10.7% | 2.0% |
| Wednesday | 291 | 82.5% | 12.4% | 1.0% |
| Thursday | 288 | 75.7% | 15.6% | 1.0% |
| Friday | 294 | 84.4% | 10.5% | 0.0% |
| Saturday | 275 | 74.9% | 15.3% | 3.6% |
| Sunday | 290 | 70.7% | 16.6% | 5.9% |
Which airline was most reliable for JFK to CLT?
Among qualifying JFK-to-CLT airline results, Republic Airways had the highest on-time rate: 87.7% of 195 flights. American Airlines was lowest at 77.8% across 1,833 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| American Airlines | 1,833 | 77.8% | 13.8% | 2.8% |
| Republic Airways | 195 | 87.7% | 9.7% | 0.5% |
Which month was most reliable for JFK to CLT?
Among qualifying JFK-to-CLT month results, May 2026 had the highest on-time rate: 87.2% of 180 flights. December 2025 was lowest at 66.9% across 166 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 181 | 74.0% | 16.6% | 3.3% |
| August 2025 | 158 | 83.5% | 12.0% | 0.0% |
| September 2025 | 206 | 83.5% | 14.1% | 1.0% |
| October 2025 | 217 | 77.0% | 12.9% | 0.9% |
| November 2025 | 174 | 84.5% | 10.9% | 0.6% |
| December 2025 | 166 | 66.9% | 17.5% | 1.8% |
| January 2026 | 154 | 75.3% | 9.1% | 11.7% |
| February 2026 | 137 | 68.6% | 16.1% | 11.7% |
| March 2026 | 150 | 78.7% | 13.3% | 2.7% |
| April 2026 | 149 | 85.9% | 10.7% | 0.0% |
| May 2026 | 180 | 87.2% | 9.4% | 0.0% |
| June 2026 | 156 | 77.6% | 18.6% | 0.6% |
What drove JFK to CLT delay minutes?
Late aircraft was the largest recorded JFK-to-CLT delay category, accounting for 41.9% of 37,256 BTS-attributed delay minutes during July 2025–June 2026.
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