Flight Risk

A mathematician and a non-mathematician are sitting in an airport hall waiting for their flight to go. The non- has terrible flight panic.
"Hey, don't worry, it's just every 10000th flight that crashes."
"1:10000? So much? Then it surely will be mine!"
"Well, there is an easy way out. Simply take the next plane. It's much more probable that you go from a crashing to a non-crashing plane than the other way round. So you are already at 1:10000 squared."

Airplane Propellers

Propellers on small planes are actually used to keep the pilot cool.
When it stops spinning, you can see the pilot start to sweat.

Feel Like a Woman

As an airplane is about to crash, a female passenger jumps up frantically and announces, "If I'm going to die, I want to die feeling like a woman." She removes all her clothing and asks, "Is there someone on this plane who is man enough to make me feel like a woman?" A man stands up, removes his shirt and says, "Here, iron this!"