Southwest Airlines is the most reliable airline on the HNL to ITO route with a 90% on-time rate, compared to Alaska Airlines at 80%. Based on 6,570 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: HNL to ITO
Honolulu to Hilo — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines90%
Hawaiian Airlines86%
Alaska Airlines80%
HNL to ITO Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 90% | 0.5% | 45m | 6,570 |
| Hawaiian AirlinesHA | 86% | 0.9% | 38m | 13,855 |
| Alaska AirlinesASWorst | 80% | 1.8% | 39m | 2,633 |
Route Overview
86%
Overall On-Time
40m
Avg Delay
0.9%
Cancel Rate
23,058
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.