She says VIP friends of Epstein bought tickets on the flights as macabre souvenirs.
So check the Epstein list against list of people who bought tickets to the flight but didn’t show up, or cancelled prior to departure.
If there are common names than it looks credible. If there are not then probably she’s lying about that at least.
You actually believe that a number of high profile people bought tickets under their own names for flights they knew were going to hit the twin towers, etc.?