Alaska Airlines is the most reliable airline on the KOA to PDX route with a 78% on-time rate. Based on 1,227 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: KOA to PDX
Kona to Portland — airline reliability comparison
On-Time Rate by Airline
Alaska Airlines78%
KOA to PDX Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Alaska AirlinesASBest | 78% | 0.8% | 53m | 1,227 |
Route Overview
78%
Overall On-Time
52m
Avg Delay
0.8%
Cancel Rate
1,227
Total Flights
Flying out of KOA? We'll brief you.
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Data last updated October 2026. Source: Bureau of Transportation Statistics.