Historical on-time performance
Hilo to Kahului
121 miData through May 2026Source: US DOT · BTS
No flights recorded for last 12 months on this route.
By airline
How each carrier compares
No airline figures for this window yet.
Why flights run late
Delay causes
Delay-cause data appears once delayed flights are recorded for this window.
When flights don't go
Why flights were cancelled
- Airline100%
- Weather0%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Airline. Shares are among 7 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly ITO → OGG
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Mornings are the most reliable time of day to fly this route — 92% on time.
- Mornings92% on time · p90 10 min · 942 flights
- Evenings87% on time · p90 15 min · 208 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 89% to 94% on time.
- Tuesdays94% on time · p90 10 min · 185 flights · limited
- Saturdays91% on time · p90 10 min · 188 flights · limited
- Thursdays91% on time · p90 10 min · 186 flights · limited
- Wednesdays91% on time · p90 10 min · 184 flights · limited
- Mondays90% on time · p90 15 min · 186 flights · limited
- Fridays89% on time · p90 15 min · 187 flights · limited
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