Delta Air Lines is the most reliable airline on the HNL to SLC route with a 88% on-time rate, compared to Alaska Airlines at 80%. Based on 1,556 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: HNL to SLC
Honolulu to Salt Lake City — airline reliability comparison
On-Time Rate by Airline
Delta Air Lines88%
Hawaiian Airlines87%
Alaska Airlines80%
HNL to SLC Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Delta Air LinesDLBest | 88% | 1.9% | 96m | 1,556 |
| Hawaiian AirlinesHA | 87% | 0.0% | 63m | 596 |
| Alaska AirlinesASWorst | 80% | 0.0% | 52m | 211 |
Route Overview
86%
Overall On-Time
89m
Avg Delay
1.1%
Cancel Rate
2,363
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.