Don’t know there is a rhyme and/or reason to the employee numbers. The 3-million series are the newest pilots as of a few months ago, and all hiring in the couple-ish years before that was 5-million series. Unless that person had a previous job @ FDX, then they retained their original employee number, which is another kink.

Hard to know pecking order from looking at the actual number. Some kind of HR magic involved, I’m not qualified to explain any of that math.