Southwest Airlines is the most reliable airline on the HNL to ONT route with a 93% on-time rate, compared to Hawaiian Airlines at 70%. Based on 58 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: HNL to ONT
Honolulu to Ontario — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines93%
Alaska Airlines77%
Hawaiian Airlines70%
HNL to ONT Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 93% | 0.0% | 40m | 58 |
| Alaska AirlinesAS | 77% | 0.2% | 68m | 415 |
| Hawaiian AirlinesHAWorst | 70% | 0.5% | 44m | 894 |
Route Overview
73%
Overall On-Time
52m
Avg Delay
0.4%
Cancel Rate
1,367
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.