Let me off you a counter nit pick. A freeper named mad as hell, worked out the timing of the Donald's trip to Davos. Based on departure and arrival time. He took into account the time difference. There seems to have been no time for him to have flown to Utah given that time line.
That in no way negates the possibility that he shared the information you describe with May, however. And Q didn't necessarily say he was going to Utah on the Davos trip. But rather he was going there on an "overnight trip."
I like your overall interpretation and it is most probably accurate. And thank you for the kind compliment. I, in turn, appreciate your genius.
Cue that annoying purple dinosaur singing his song. ;)