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

Phoenix, AZ (PHX) to Kona, HI (KOA) flight delay odds

82.0% of 384 official scheduled PHX-to-KOA flights arrived on time; 12.8% arrived at least 30 minutes late and 0.3% 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 SIGNALLower disruption
82.0%arrived on time
12.8%30+ min late
0.3%cancelled
384scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late7.8%all scheduled flights
120+ minutes late2.6%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+3.1 mincompleted flights

Which departure time was most reliable for PHX to KOA?

Among qualifying PHX-to-KOA departure window results, Late morning had the highest on-time rate: 84.0% of 243 flights. Afternoon was lowest at 78.7% across 141 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning24384.0%10.3%0.4%
Afternoon14178.7%17.0%0.0%

Which weekday was most reliable for PHX to KOA?

Among qualifying PHX-to-KOA weekday results, Monday had the highest on-time rate: 87.3% of 55 flights. Wednesday was lowest at 77.8% across 54 flights.

DayFlightsOn time30+ minCancelled
Monday5587.3%7.3%0.0%
Tuesday5580.0%14.5%0.0%
Wednesday5477.8%14.8%0.0%
Thursday5585.5%10.9%0.0%
Friday5580.0%14.5%0.0%
Saturday5583.6%12.7%1.8%
Sunday5580.0%14.5%0.0%

Which airline was most reliable for PHX to KOA?

Only American Airlines met the PHX-to-KOA airline threshold: 82.0% of 384 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
American Airlines38482.0%12.8%0.3%

Which month was most reliable for PHX to KOA?

Among qualifying PHX-to-KOA month results, August 2025 had the highest on-time rate: 96.8% of 31 flights. April 2026 was lowest at 63.3% across 30 flights.

MonthFlightsOn time30+ minCancelled
July 20253174.2%19.4%0.0%
August 20253196.8%3.2%0.0%
September 20253090.0%3.3%0.0%
October 20253177.4%16.1%0.0%
November 20253086.7%10.0%0.0%
December 20254573.3%17.8%0.0%
January 20263672.2%25.0%0.0%
February 20262885.7%14.3%0.0%
March 20263183.9%9.7%3.2%
April 20263063.3%23.3%0.0%
May 20263190.3%3.2%0.0%
June 20263096.7%3.3%0.0%

What drove PHX to KOA delay minutes?

Late aircraft was the largest recorded PHX-to-KOA delay category, accounting for 49.0% of 5,191 BTS-attributed delay minutes during July 2025–June 2026.

Airline29.7%
Late aircraft49.0%
National airspace20.3%
Weather1.0%
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.