OK, here's an update. I called Delta, and all award seats are booked for the 23rd, 24th, and 25th of March. They do have an afternoon flight at 1:20 pm out of Honolulu connecting in LAX and ATL arriving in Boston at 9 am. 2 hr. layover in LAX, about an hour in Atlanta.
I don't know the dates you're looking at, and I'm sure you probably already checked this flight out..but on the off chance you haven't, I just thought I'd throw it in.
Again, best wishes and good luck.