9 month average for me was 55.3 hours of flying and 100.3 hours of pay.
The pay difference is because of one double time trip a month up until the end of summer, being bought off a trip every other month, picking up a trip (may be a 2 or 3 hour day trip that paid 5:15, or a 2 leg 2:30 hour two day that was an overnight and paid 10:30), and two of my three vacation weeks.
My favorite month was April 2014. I went to work Tuesday afternoon, did 3 legs, 30 hour overnight, 1 leg home and done by 9am. That's all i was scheduled to do every week. And then I got a GS that month and was paid 110 hours on 43 hours of flying. That was a good deal on a domestic plane... and then the company fixed that new airplane scheduling glitch.

Now they tack on stuff before and after those 30 hours.

But that month was fun while it lasted.