About how long is a flight from Sydney, Australia to San Francisco, CA

About how long is a flight from Sydney, Australia to San Francisco, CA?
About how long without a layover and about how long with a layover possibly in Hawaii?
Air Travel - 5 Answers
Random Answers, Critics, Comments, Opinions :
1 :
31 hours
2 :
I am not sure. Is there a layover to change planes in Hawaii? When I flew home from the Viet Nam era it took nine hours from Japan to Frisco.
3 :
18 hours
4 :
14 hours and 45 minutes nonstop on United. You will get a better fare, and have a nicer flight (with meals and such), if you take Hawaiian. You can also layover in Honolulu if you wish. Hawaiian leaves Sydney three days a week ... Sunday, Wednesday and Friday ... and gets to Honolulu about 10:00 AM the same day. All the west coast flights depart about 1:00 PM. Try the digE players. The flight from Sydney to Honolulu is about 9 1/2 hours. Add about 5 hours more to SF, San Jose or Sacramento.
5 :
its a good 14 1/2 hr flight