I used to go every year when I was a nanny, and it is between 8 and 9 hours depending on where you land (Honolulu or Kahalui, Maui). After years of going direct, one year we split the trip up with a stop in San Francisco and it was much nicer. It gave us a chance to stretch our legs and the kids could run around for a bit. As for Hawaii itself, IMHO, Maui is the absoulte best! Honolulu is nice but too much like a crowded city for a relaxing vacation. I hope you get to go (and for that matter, I hope I get to go LOL!!)!