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

Honolulu, HI (HNL) to Hilo, HI (ITO) flight delay odds

Historically, 84.2% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 6,341 flights.

HISTORICAL ROUTE SIGNALLower disruption
84.2%arrived on time
6.6%30+ min late
1.1%cancelled
6,341scheduled 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
Diverted0.0%did not reach as scheduled
Average arrival+4.4 mincompleted flights

When is this route most reliable?

The same route can behave differently through the day. These are scheduled departure windows, not actual departure times. Small time windows with fewer than 40 flights are withheld.

Departure windowFlightsOn time30+ minCancelled
Early morning1,87293.4%2.4%0.6%
Late morning66283.8%6.0%2.6%
Afternoon1,94877.3%9.4%1.1%
Evening1,63682.5%8.5%1.2%
Night22382.1%4.5%0.9%

Weekday comparison

Day-of-week results use at least 30 scheduled flights per row. Look for broad patterns, not tiny percentage differences.

DayFlightsOn time30+ minCancelled
Monday92784.8%4.4%1.2%
Tuesday88584.0%6.1%1.9%
Wednesday87887.4%5.8%0.1%
Thursday91983.5%7.2%1.1%
Friday92580.6%9.4%1.1%
Saturday93085.1%6.6%1.8%
Sunday87784.6%6.5%0.5%

Airline comparison

Marketing-carrier results make codeshare flights easier to compare as travelers buy them. Dedicated route-airline reports require at least 160 flights.

AirlineFlightsOn time30+ minCancelled
Alaska Airlines2,26977.8%8.8%2.0%
Hawaiian Airlines2,21587.0%5.5%0.5%
Southwest Airlines1,85788.9%5.1%0.8%

Monthly trend

Month-by-month results show whether a twelve-month average hides an unusual period.

MonthFlightsOn time30+ minCancelled
July 202556586.5%6.2%1.8%
August 202553493.4%2.8%0.0%
September 202549695.0%1.8%0.0%
October 202551490.7%3.1%0.2%
November 202551385.8%4.9%1.2%
December 202554078.7%10.4%0.0%
January 202654480.0%9.9%1.8%
February 202649380.7%8.5%0.2%
March 202652974.5%10.2%4.5%
April 202654881.9%6.9%0.9%
May 202654280.6%7.9%0.7%
June 202652383.9%5.7%1.7%

What drove reported delay minutes?

BTS cause minutes are reported for qualifying delayed flights. These shares describe recorded delay minutes—not the chance that a particular cause will affect your next flight.

Airline50.6%
Late aircraft41.8%
National airspace4.6%
Weather2.4%
Security0.5%
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.