Originally Posted by palesky

I’m not US national but can get ESTA. I was hoping it’s like Singapore where you can just walk to transfer desk or go to your next flights boarding gate ( if you already have boarding pass issued). I wasn’t sure what’s it like in US since I can’t remember much when I flew there last time. I know some countries doesn’t allow you to do that for example Vietnam. I really do like flying and at the same time with a full time job, leaves are precious. Hence I just want to save some days if I can. Thank you for your advice