And I thought Muslims were religious...
I've jumpseated with an Asian crew (a 3 man 747 Classic crew) and they all took time out (one at a time) to perform their Friday prayers in the cockpit, in their seats! Logic was working isn't just about bringing wealth and getting rich but is a means to an end.
Are you sure there isn't a directive excluding you from the Sabbath if you are travelling? Because that is essentially what flying is. Not like your average job where you can stop and resume at will.