Saw this was not loaded IIRC in Sept... suspect there is not a huge demand of Alaskan's visiting Hawaii in the summer (when it's nice) vs. the winter. And Hawaiian's appear to be disinterested with all of the US except where they have family, and LAS
I flew this route during the summer and the loads were dismal, with what appeared to be quite a few nonrevs, even in F...
The winter on the other hand could use IMHO more then 3x/week, or another island(s) 2-4x week
It seems for now ANC-HNL is still loaded...