I will be departing SYD on AA 72 for LAX and will be in business class. I will be staying the night before at Sydney Marriott at Circular Quay. Is it okay for me to leave the Marriott by taxi at 7:15 am to make it comfortably on the flight? I believe there is express immigration clearance for Business Class passengers or am I mistaken? Should I be leaving earlier or is 7:15 am departure from Marriott reasonable? Thanks.
AA72 leaving at 10:15am? On a weekday?
So 3:00hr before your flight departs.
At 07:15 you will be in the peak of the morning traffic snarl.
At that time the train may be quicker and you would be going the opposite direction to most people.