Thanks galloper!
I checked my ticket and I only have a 55 minute layover so I'm assuming I'm not leaving the plane and don't have to worry about it now. Hopefully there won't be any delays/mechanical problems! I would hate to be caught by the religious police in Saudi. Not the way to start a vacation. I just gave away my last abaya and scarf and don't really want to go out and buy another one just for this purpose.