Alaska Airlines is the most reliable airline on the ANC to SLC route with a 81% on-time rate, compared to Delta Air Lines at 80%. Based on 37 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: ANC to SLC
Anchorage to Salt Lake City — airline reliability comparison
On-Time Rate by Airline
Alaska Airlines81%
Delta Air Lines80%
ANC to SLC Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Alaska AirlinesASBest | 81% | 0.0% | 26m | 37 |
| Delta Air LinesDLWorst | 80% | 0.9% | 56m | 272 |
Route Overview
79%
Overall On-Time
48m
Avg Delay
0.5%
Cancel Rate
392
Total Flights
Flying out of ANC? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Data last updated October 2026. Source: Bureau of Transportation Statistics.