Alaska Airlines is the most reliable airline on the SLC to ANC route with a 94% on-time rate, compared to Delta Air Lines at 70%. Based on 37 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: SLC to ANC
Salt Lake City to Anchorage — airline reliability comparison
On-Time Rate by Airline
Alaska Airlines94%
Delta Air Lines70%
SLC to ANC Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Alaska AirlinesASBest | 94% | 5.9% | 8m | 37 |
| Delta Air LinesDLWorst | 70% | 0.9% | 41m | 272 |
Route Overview
75%
Overall On-Time
40m
Avg Delay
1%
Cancel Rate
392
Total Flights
Flying out of SLC? We'll brief you.
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Data last updated October 2026. Source: Bureau of Transportation Statistics.