I use to get it to work in the morning from Rockdale Station, and this is your 5:45am service - and it was pretty packed for such an early time. Peak Hour, you can't sit down, and at night, too, it's nigh on impossible. And they never ever run on time, it's the worst run when it comes to being on-time. If it's possible for you, get to Rockdale Station and get the 410, it runs on time and misses the airport, just goes straight down Qantas Drive...