ITO to OGG flight delays & on-time performance
Nonstop flights from Hilo International Airport to Kahului International Airport · 121 miles · Aug 2025 – Jul 2026
No FAA-reported ground stops or delays at ITO or OGG right now. Individual flights can still be delayed by the airline; check with your airline for your flight.
Key facts
- Flights from Hilo (ITO) to Kahului (OGG) arrived on time 87% of the time in Aug 2025 – Jul 2026, better than the 78% national average.
- 0% were cancelled, and 1% arrived an hour or more late.
- Hawaiian Airlines was the most punctual airline here (90% on time); Alaska Airlines was the least (85%).
- Tuesday was the most reliable day to fly (92% on time) and Thursday the least (83%).
- The largest source of delay minutes was late-arriving aircraft (57%).
Which airline is most on time from ITO to OGG?
Ranked by on-time arrival rate. Regional airlines fly under their partner's brand (e.g. SkyWest for Delta Connection or United Express).
| Airline | On time | Cancelled | Avg delay | 1 hr+ late | Flights |
|---|---|---|---|---|---|
| Southwest Airlines | 100% | 0.0% | 0 min | 0.0% | 2 |
| Hawaiian Airlines | 90% | 0.0% | 4 min | 0.8% | 131 |
| Alaska Airlines | 85% | 0.0% | 7 min | 1.6% | 185 |
Best time of day to fly
On-time arrival rate by scheduled departure hour (local time).
Not enough departures across different hours to compare.
Best day of the week
On-time arrival rate by day of departure.
- Monday88%0.0% cancelled
- Tuesday92%0.0% cancelled
- Wednesday85%0.0% cancelled
- Thursday83%0.0% cancelled
- Friday85%0.0% cancelled
- Saturday89%0.0% cancelled
- Sunday100%0.0% cancelled
On-time trend by month
Why flights are late
Share of delay minutes by cause, as reported by airlines to the DOT.
- Late-arriving aircraft57%
- Airline (crew, maintenance, cleaning, fueling)37%
- Air traffic control & airport congestion5%
- Extreme weather2%
- Security0%
Why flights are cancelled
Share of cancellations by reason.
No cancellation causes recorded in this period.
ITO to OGG: common questions
- How often are ITO to OGG flights on time?
- 87% of flights arrived less than 15 minutes late in Aug 2025 – Jul 2026, compared with 78% for all US flights.
- How often are flights from Hilo to Kahului cancelled?
- 0.0% of scheduled flights were cancelled (0 of 318).
- How long are typical delays?
- Across all flights the average arrival delay was 6 min (early arrivals count as zero). Flights that were late arrived 30 min behind schedule on average, and 1.3% of flights were an hour or more late.
- How long is taxi time at ITO?
- Flights on this route spent 9 min taxiing from the gate to takeoff on average.
Related routes
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. Route: ITO → OGG, nonstop flights by US airlines that report to the DOT. How we calculate this.