Originally Posted by
zitsky
I see that HND services both terminal 2 & 3 at Haneda. When making an international connection, say JFK-HND-SIN is it likely I would need to change terminals? I'd probably be in business class, if that matters.
The schedule of flights departing from T2 is set until March 30th. They say arrivals are only decided two hours, in practical terms it is more planned than that, but irrops could of course change the flows. So unless things are out of the ordinary, JFK will arrive in T3
https://www.ana.co.jp/en/us/travel-i...info/#anchor01
There is an airside bus running, you will need to go through security at the departure terminal, not the arrival terminal. Though US arrivals are normally without transit security, in the bus it will be mixed with other arrivals so security will be needed. Don't take the connection route for US arrivals in general, but be sure to ask for T2 connections.
And no being in business class will not matter, they can't park different cabins at different terminals.