I'm so glad I found this forum, already helped answer some of my questions. Thank you all! As for my flight, I want to book a trip directly on the Asiana website for a round-trip ticket from San Francisco (SFO) to ICN to SGN (Ho Chi Minh City). On my flight home, I have about an hour at ICN before boarding to go to SFO. Based on what others have said, I assume I would have enough time. So to confirm, I will not have to retrieve my checked-in baggages at ICN or go through customs..I'll just need to go through security? Thanks so much!!!!