have a question for y'all....
a co worker of mine is flying from Singapore to NY on JAL in J class. His SIN-NRT flight leaves at 820am. however, on a seperate ticket, he will be arriving at SIN from HKG at midnight.
my questions are:
1) can he hang around the airport for 8 hours?
2) is there a lounge in SIN that he can access with his JAL J boarding pass that has showers?
thank you all in advance.