Best Time to Fly JAX to PHL
Jacksonville to Philadelphia — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
January
1% on time
Worst month
January
1% on time
JAX → PHL on-time performance by month
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| January | 1% | 0% | 448 |
| February | 1% | 0% | 449 |
| March | 1% | 0% | 519 |
| April | 1% | 0% | 562 |
| May | 1% | 0% | 563 |
| June | 1% | 0% | 569 |
| July | 1% | 0% | 542 |
| August | 1% | 0% | 403 |
| September | 1% | 0% | 375 |
| October | 1% | 0% | 407 |
| November | 1% | 0% | 358 |
| December | 1% | 0% | 369 |
Frequently asked
What is the best month to fly from JAX to PHL?
January has the highest on-time rate at 1% for flights from Jacksonville to Philadelphia.
What is the worst month to fly JAX to PHL?
January has the lowest on-time rate at 1%, often due to winter weather.
How often are JAX to PHL flights delayed?
On average, 1% of flights from JAX to PHL arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.