Both supposed to be on 9/11 flights that were cancelled last minute and linked in a way. Great story. I usually don't link to pay sites but their (The Athletic) coverage is great and I think you can get a preview of sorts.
https://theathletic.com/515471/2018...oley-9-11-and-the-recruit-who-saved-his-life/
https://theathletic.com/515471/2018...oley-9-11-and-the-recruit-who-saved-his-life/