Hey guys,

I am a 1k and live in LA. I am looking to go on vacation for a few days during the end of July 29 or 30th. We were thinking either Cancun or Honolulu. I can either leave on Monday or Tuesday. What flight time would give me the best chance of getting an upgrade? I am also looking to come back on Friday or Sat (preferably on Sat) of that same week.

Lastly, I see a few cheaper flight options that go through SFO. How difficult is it to get upgrades to Hawaii from SFO?

Thanks!