ITO Today
Pick Your Window
Midday vs Late Morning is a 75-point swing at ITO. The midday block runs at 100%. If you have any say in your departure time, this is the biggest thing you can control.
Through the Day
vs Last Week
Down 7 points from last week (70% vs 77%). Arrivals down 8 points too. Sat was the worst day, Thu the best.
The Bigger Picture
ITO has been bouncing between 48% and 100%. Best day was Feb 14 at 100%. Worst was Mar 14 at 48%. The norm is 87-93%, which is just how ITO runs.
About ITO Delays
Hilo International Airport has averaged 70% on-time departures this week, making it moderately reliable. Performance varies by time of day and weather conditions.
Hilo International Airport is one of 179 FAA-monitored US airports with real-time delay tracking. Data includes departure and arrival on-time percentages, updated every 5 minutes, with historical trends available for the past 90 days.
Nearby alternatives include KOA (Ellison Onizuka Kona International Airport at Keāhole) and OGG (Kahului International Airport). When ITO is experiencing delays, these airports may offer better on-time performance.
Early morning departures from Hilo International Airport typically have the highest on-time rates. Delays tend to accumulate throughout the day as cascading effects from earlier disruptions compound. Check the 24-hour trend chart above for today's pattern.