Which departure time was most reliable for PHX to JFK?
Among qualifying PHX-to-JFK departure window results, Early morning had the highest on-time rate: 87.6% of 670 flights. Afternoon was lowest at 68.2% across 932 flights.
| Departure window | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Early morning | 670 | 87.6% | 5.1% | 2.7% |
| Late morning | 442 | 74.4% | 14.9% | 1.6% |
| Afternoon | 932 | 68.2% | 19.1% | 3.8% |
| Night | 911 | 80.0% | 11.9% | 2.1% |
Which weekday was most reliable for PHX to JFK?
Among qualifying PHX-to-JFK weekday results, Saturday had the highest on-time rate: 83.3% of 383 flights. Sunday was lowest at 68.8% across 449 flights.
| Day | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Monday | 444 | 75.7% | 14.9% | 4.3% |
| Tuesday | 416 | 77.4% | 13.7% | 1.7% |
| Wednesday | 399 | 75.4% | 14.0% | 1.8% |
| Thursday | 435 | 80.7% | 11.7% | 0.7% |
| Friday | 444 | 79.7% | 10.8% | 2.3% |
| Saturday | 383 | 83.3% | 8.9% | 1.6% |
| Sunday | 449 | 68.8% | 16.9% | 6.2% |
Which airline was most reliable for PHX to JFK?
Among qualifying PHX-to-JFK airline results, Delta Air Lines had the highest on-time rate: 83.5% of 917 flights. JetBlue Airways was lowest at 71.4% across 531 flights.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| American Airlines | 1,522 | 75.4% | 14.5% | 2.1% |
| Delta Air Lines | 917 | 83.5% | 8.3% | 3.3% |
| JetBlue Airways | 531 | 71.4% | 17.3% | 3.4% |
Which month was most reliable for PHX to JFK?
Among qualifying PHX-to-JFK month results, April 2026 had the highest on-time rate: 89.6% of 279 flights. July 2025 was lowest at 66.8% across 202 flights.
| Month | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| July 2025 | 202 | 66.8% | 23.3% | 4.0% |
| August 2025 | 203 | 83.7% | 8.9% | 1.5% |
| September 2025 | 197 | 84.3% | 8.6% | 0.5% |
| October 2025 | 235 | 77.0% | 15.3% | 1.3% |
| November 2025 | 247 | 77.3% | 13.8% | 1.6% |
| December 2025 | 270 | 72.2% | 14.1% | 4.4% |
| January 2026 | 276 | 71.4% | 12.7% | 6.9% |
| February 2026 | 247 | 71.7% | 11.7% | 8.5% |
| March 2026 | 289 | 70.2% | 17.0% | 2.1% |
| April 2026 | 279 | 89.6% | 7.9% | 0.0% |
| May 2026 | 268 | 85.4% | 10.4% | 0.7% |
| June 2026 | 257 | 77.0% | 13.6% | 0.4% |
What drove PHX to JFK delay minutes?
Airline was the largest recorded PHX-to-JFK delay category, accounting for 40.6% of 44,359 BTS-attributed delay minutes during July 2025–June 2026.
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