> And even if we had granted #1 and #2 I don't see how you get #3 because even if the extra time were entirely eaten up by 30 distracted passengers this wouldn'

> And even if we had granted #1 and #2 I don't see how you get #3 because even if the extra time were entirely eaten up by 30 distracted passengers this wouldn't get you 100% dead: You are right that it does not necessarily follow that 100% would be dead. AC 797 had a flash fire after 90 seconds, and only about half the people died. ¯\_(ツ)_/¯ * https://en.wikipedia.org/wiki/Air_Canada_Flight_797 https://en.wikipedia.org/wiki/Air_Canada_Flight_797