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

Honolulu, HI (HNL) to Kona, HI (KOA) flight delay odds

85.1% of 7,278 official scheduled HNL-to-KOA flights arrived on time; 6.0% arrived at least 30 minutes late and 1.1% 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
85.1%arrived on time
6.0%30+ min late
1.1%cancelled
7,278scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late2.2%all scheduled flights
120+ minutes late0.5%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival+3.9 mincompleted flights

Which departure time was most reliable for HNL to KOA?

Among qualifying HNL-to-KOA departure window results, Early morning had the highest on-time rate: 92.8% of 1,621 flights. Afternoon was lowest at 75.8% across 1,971 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning1,62192.8%2.5%0.8%
Late morning1,64388.7%4.9%1.5%
Afternoon1,97175.8%9.4%1.4%
Evening1,79885.0%6.6%0.9%
Night24584.1%5.3%0.4%

Which weekday was most reliable for HNL to KOA?

Among qualifying HNL-to-KOA weekday results, Sunday had the highest on-time rate: 89.3% of 999 flights. Friday was lowest at 80.7% across 1,090 flights.

DayFlightsOn time30+ minCancelled
Monday1,06487.8%4.3%0.8%
Tuesday1,03385.2%5.8%1.0%
Wednesday98187.4%4.5%0.9%
Thursday1,07382.3%7.5%1.6%
Friday1,09080.7%9.3%1.5%
Saturday1,03883.3%6.5%1.5%
Sunday99989.3%4.0%0.6%

Which airline was most reliable for HNL to KOA?

Among qualifying HNL-to-KOA airline results, Southwest Airlines had the highest on-time rate: 89.5% of 1,770 flights. Alaska Airlines was lowest at 80.5% across 2,781 flights.

AirlineFlightsOn time30+ minCancelled
Alaska Airlines2,78180.5%7.9%1.7%
Hawaiian Airlines2,72786.9%5.0%0.7%
Southwest Airlines1,77089.5%4.6%0.9%

Which month was most reliable for HNL to KOA?

Among qualifying HNL-to-KOA month results, September 2025 had the highest on-time rate: 94.4% of 570 flights. March 2026 was lowest at 76.1% across 627 flights.

MonthFlightsOn time30+ minCancelled
July 202564285.7%6.1%0.5%
August 202562592.2%2.6%0.0%
September 202557094.4%2.6%0.4%
October 202559088.0%3.7%1.4%
November 202558486.6%4.3%2.9%
December 202560780.9%9.9%0.2%
January 202665081.8%8.3%1.4%
February 202657382.9%7.2%0.7%
March 202662776.1%10.8%3.2%
April 202659082.4%7.1%0.5%
May 202663483.6%6.0%1.9%
June 202658687.2%3.1%0.5%

What drove HNL to KOA delay minutes?

Airline was the largest recorded HNL-to-KOA delay category, accounting for 51.5% of 38,667 BTS-attributed delay minutes during July 2025–June 2026.

Airline51.5%
Late aircraft39.0%
National airspace5.8%
Weather3.3%
Security0.4%
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.