Originally Posted by
reefsf
Were you able to transit with two different tickets? I would like to do SFO-NRT JAL, then NRT to BKK ANA.
JAL to ANA should not be a problem. Leave a decent time for check in, as it may take a bit of time for them to verify your connecting ticket.
Make sure you have left sufficient time to change terminals, that it is a same day connection, and don't count on having checked luggage.