OK, I'm fairly clueless on this. If an airline pays $30 an hour, and guarantees 70 hours in a month, you get $2100 a month fly pay (crap!). How many hours is typical (I know, this is probably highly variable)?

If you get paid $1.80 per diem, that's paid per hour from the time you walk in the door until when? And that's paid on top of the flight pay I assume? Any other $$ to add on to this that a pilot get's paid (not counting the second job as a pizza delivery boy)?