Alaska Airlines is the most reliable airline on the PDX to LIH route with a 86% on-time rate. Based on 391 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: PDX to LIH
Portland to Kauai — airline reliability comparison
On-Time Rate by Airline
Alaska Airlines86%
PDX to LIH Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Alaska AirlinesASBest | 86% | 0.3% | 29m | 391 |
Route Overview
86%
Overall On-Time
32m
Avg Delay
0.3%
Cancel Rate
391
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.