I'm looking for the approximate time needed to make an international connection through security at Narita.
In my case, it would be all one itinerary, all on ANA, and both flights in terminal 1. I wouldn't have any checked luggage (although I don't think that matters, as it would be checked through), so wouldn't have to clear immigration. The airline is offering only 1 hour and 20 minutes for this connection, which seems tight, but it is the best option for my travel plan. The layover would be 3:45-5:05pm on a Saturday.
by Chartruse-