I was booked on the evening SEA-OGG flight in late September and AS cancelled it earlier this week. That would also suggest that an eastbound redeye was pulled from the schedule. The now-cancelled flight's seat map was mostly empty so it was not a huge surprise.
I could rebook on any of the other flights that day instead, which I did. For now, that is the plan pending further developments. Am staying in South Maui so logistically it is fine, just not sure how to feel about everything at this point, such a sad situation for so many.