TL;DR news on Flight 93 at August 28, 2023

Flight 93 departed late from Newark that morning, and we now know that the passengers became aware of the fate of those other aircraft from phone conversations with their loved ones. Shortly after two hijacked planes struck the twin towers of the World Trade Center, a third plane slammed into the Pentagon, and then four extremists seized United Flight 93 out of Newark, New Jersey. Did she know anything about the hijackers? What did they want? Where are they going? What are they going to do with United Flight 93? "Both of us were very calm on the second phone call," she said.