BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
PHL→JAX

Philadelphia, PA (PHL) to Jacksonville, FL (JAX) flight delay odds

74.5% of 1,554 official scheduled PHL-to-JAX flights arrived on time; 16.6% arrived at least 30 minutes late and 2.6% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALVariable
74.5%arrived on time
16.6%30+ min late
2.6%cancelled
1,554scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late10.0%all scheduled flights
120+ minutes late4.3%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+9.5 mincompleted flights

Which departure time was most reliable for PHL to JAX?

Among qualifying PHL-to-JAX departure window results, Early morning had the highest on-time rate: 88.7% of 141 flights. Evening was lowest at 64.7% across 433 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning14188.7%8.5%0.7%
Late morning30982.5%10.7%2.6%
Afternoon61774.2%17.7%2.1%
Evening43364.7%21.5%3.9%
Night5472.2%20.4%3.7%

Which weekday was most reliable for PHL to JAX?

Among qualifying PHL-to-JAX weekday results, Wednesday had the highest on-time rate: 82.9% of 181 flights. Monday was lowest at 69.4% across 245 flights.

DayFlightsOn time30+ minCancelled
Monday24569.4%18.8%2.9%
Tuesday19482.0%10.8%3.6%
Wednesday18182.9%10.5%1.7%
Thursday24173.4%18.7%1.2%
Friday24372.4%16.9%2.1%
Saturday20774.9%17.4%1.9%
Sunday24370.0%20.6%4.9%

Which airline was most reliable for PHL to JAX?

Among qualifying PHL-to-JAX airline results, Republic Airways had the highest on-time rate: 91.7% of 72 flights. Frontier Airlines was lowest at 66.8% across 265 flights.

AirlineFlightsOn time30+ minCancelled
American Airlines74473.0%17.7%2.0%
PSA Airlines47378.4%14.0%3.8%
Frontier Airlines26566.8%21.1%3.0%
Republic Airways7291.7%5.6%0.0%

Which month was most reliable for PHL to JAX?

Among qualifying PHL-to-JAX month results, September 2025 had the highest on-time rate: 82.9% of 117 flights. July 2025 was lowest at 60.1% across 143 flights.

MonthFlightsOn time30+ minCancelled
July 202514360.1%23.8%7.7%
August 202514570.3%22.8%0.7%
September 202511782.9%14.5%0.0%
October 202513571.1%20.7%0.0%
November 202511275.9%16.1%0.9%
December 202511964.7%21.8%2.5%
January 202611669.8%16.4%6.9%
February 202610277.5%9.8%6.9%
March 202611580.0%12.2%4.3%
April 202613782.5%12.4%0.7%
May 202615182.1%11.9%0.7%
June 202616277.2%14.8%1.9%

What drove PHL to JAX delay minutes?

Late aircraft was the largest recorded PHL-to-JAX delay category, accounting for 52.5% of 29,219 BTS-attributed delay minutes during July 2025–June 2026.

Airline31.6%
Late aircraft52.5%
National airspace11.4%
Weather4.5%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.