Bradley Terminal has a priority lane for all business and first class passengers from all airlines. Often crew and airport personnel use the same screening station where their line merges. The lane reaches a single check station next to the general line. The general line, while longer at times, has multiple screening stations, and is often a faster screening.

I have seen Quantas agents escort their FC passengers to the front of the line. I have flown CX in FC several times and they do not escort you through the line.