Hi,
It's been over twelve years since I flew through Tokyo NRT and I simply don't remember the setup with a connection at that time.

I will be traveling this week through Tokyo to Singapore. I am not even on my own carrier (UA), I will be traveling DL to DL connection. What can I expect when I get off the first flight to make my connection (just under 2 hours upon arrival). Do I have to go through a passport control and back through Security?
Thanks for any help.