Well, a hobbyist could have been reading tail-numbers. However, that would require that bubba-the-reporter know the names of the passengers inside the aircraft. Such specificity defies logic.
An insider leaked, IMHO.
I cant remember the “news” source that broke it. I remember thinking, does a news crew hang out at Phoenix Sky Harbor International Airport tarmac waiting on federal illegalities to happen in front of them? It just never added up to anything else. And they know not to get defensive about being leaked on and caught. We just talked about grand kids! Wonder if the leaker committed Arkancide or works for Trump now?
No. No “leaks” at all. Nothing fancy, nothing complicated.
Bill told Loretta “he” (Hillary actually) needed to meet in person privately, and that meeting had to be “as soon as possible”. The two concluded during that conversation that their flights could both be at the same airport on the same day.
They (separately) told their “people” (pilots and secretaries handlers and staff and whatever security tags along with all of their schemes, legal and illegal and immoral and fattening) to “make it happen”