Wefly737s - Not sure how you could do it as most companies may show you the booked load, (unusual), but they are unlikely to show you other staff listed for the same flight and their boarding priority. Other staff may have been trying for a day or two to get back to Australia. Possibly the best you can hope for is a booking staff member will look at the load and give an estimate of your chances, e.g. reasonable, tight or hopeless etc. Best of luck, if it were me I would go to SFO or LAX, (and other staff may do the same!).