Which departure time was most reliable for JAX to PHL?
Among qualifying JAX-to-PHL departure window results, Early morning had the highest on-time rate: 88.5% of 365 flights. Afternoon was lowest at 63.9% across 438 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Early morning | 365 | 88.5% | 5.8% | 2.5% |
| Late morning | 320 | 84.7% | 11.9% | 1.6% |
| Afternoon | 438 | 63.9% | 25.3% | 4.3% |
| Evening | 291 | 70.1% | 19.9% | 4.1% |
| Night | 139 | 72.7% | 18.0% | 4.3% |
Which weekday was most reliable for JAX to PHL?
Among qualifying JAX-to-PHL weekday results, Wednesday had the highest on-time rate: 84.2% of 183 flights. Sunday was lowest at 69.8% across 242 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 245 | 71.8% | 18.8% | 3.7% |
| Tuesday | 193 | 77.2% | 15.5% | 3.6% |
| Wednesday | 183 | 84.2% | 8.7% | 3.8% |
| Thursday | 240 | 75.4% | 17.5% | 2.1% |
| Friday | 242 | 75.2% | 17.4% | 3.7% |
| Saturday | 208 | 80.8% | 13.0% | 1.9% |
| Sunday | 242 | 69.8% | 20.7% | 4.1% |
Which airline was most reliable for JAX to PHL?
Among qualifying JAX-to-PHL airline results, Republic Airways had the highest on-time rate: 90.3% of 72 flights. Frontier Airlines was lowest at 70.1% across 264 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| American Airlines | 745 | 78.5% | 14.5% | 2.3% |
| PSA Airlines | 472 | 72.9% | 18.0% | 5.1% |
| Frontier Airlines | 264 | 70.1% | 20.8% | 3.4% |
| Republic Airways | 72 | 90.3% | 6.9% | 1.4% |
Which month was most reliable for JAX to PHL?
Among qualifying JAX-to-PHL month results, April 2026 had the highest on-time rate: 88.3% of 137 flights. July 2025 was lowest at 50.0% across 142 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 142 | 50.0% | 32.4% | 8.5% |
| August 2025 | 146 | 66.4% | 27.4% | 2.7% |
| September 2025 | 117 | 85.5% | 8.5% | 0.0% |
| October 2025 | 135 | 78.5% | 12.6% | 1.5% |
| November 2025 | 112 | 86.6% | 8.9% | 1.8% |
| December 2025 | 119 | 74.8% | 17.6% | 2.5% |
| January 2026 | 115 | 80.0% | 11.3% | 7.0% |
| February 2026 | 102 | 75.5% | 14.7% | 6.9% |
| March 2026 | 115 | 78.3% | 10.4% | 4.3% |
| April 2026 | 137 | 88.3% | 7.3% | 0.7% |
| May 2026 | 151 | 81.5% | 15.2% | 1.3% |
| June 2026 | 162 | 71.6% | 22.2% | 3.1% |
What drove JAX to PHL delay minutes?
Late aircraft was the largest recorded JAX-to-PHL delay category, accounting for 59.7% of 32,472 BTS-attributed delay minutes during July 2025–June 2026.
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