people are speculating it would be a post noon flight.

There are HEAPS of flights ... one every 30 mins it seems.

Cheapest way to get to the airport is also the longest one alive: taking a 400 bus from the eastern suburbs (round university of NSW) / crazy winding bus ride from Burwood. costs only the dip of a brown/red travel ten. If you don't live in the east then it becomes a crazy excersize