Southwest Airlines is the most reliable airline on the ONT to HNL route with a 98% on-time rate, compared to Hawaiian Airlines at 77%. Based on 58 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: ONT to HNL
Ontario to Honolulu — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines98%
Alaska Airlines87%
Hawaiian Airlines77%
ONT to HNL Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 98% | 0.0% | 26m | 58 |
| Alaska AirlinesAS | 87% | 0.2% | 60m | 415 |
| Hawaiian AirlinesHAWorst | 77% | 0.6% | 53m | 896 |
Route Overview
81%
Overall On-Time
55m
Avg Delay
0.5%
Cancel Rate
1,369
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.