Hi All,

Just curious if anyone has any idea. I'm flying into SFO on United and connecting to Seoul via Oz. I'll be flying into terminal 3 to SFO, and then making my way to terminal A.

1) I have to go through security again right?
2) Why does Oz depart from terminal A when terminal G is used for many star alliance flights? I'm confused(SFO is my home airport). I think the only SA flight departing from terminal A is Oz.