Tks again...My flight leaves(Cathay Pacific) from HK>NY @ 9:25AM. If I can catch that first train back(5:50am) I should still have plenty of time right? I will have my boarding pass from the Bangkok>HK flight...And my checked luggage should should be loaded directly on the Hk>NY flight. I plan to leave my carry on in a locker for the time I head into the city.
Left luggage is at city check in (HK airport express station). . . You really do not need to get a train prior to 7am to still have plenty of time at the airport.