Alaska Airlines is the most reliable airline on the OKC to SEA route with a 82% on-time rate. Based on 1,310 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: OKC to SEA
Oklahoma City to Seattle — airline reliability comparison
On-Time Rate by Airline
Alaska Airlines82%
OKC to SEA Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Alaska AirlinesASBest | 82% | 1.3% | 38m | 1,310 |
Route Overview
82%
Overall On-Time
38m
Avg Delay
1.1%
Cancel Rate
1,310
Total Flights
Flying out of OKC? We'll brief you.
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Data last updated October 2026. Source: Bureau of Transportation Statistics.