CR2,
That's the question many would like to have the answer to. Some of it depends on what people want to hear. AAWH is famous for shell games and won't break out the numbers, Atlas vs Polar. When they do break them down to scheduled, ACMI, and charter/military, scheduled is the big looser. That's, today.
When Atlas was in the last days of the cooling off period, three years ago, ACMI was a big looser. Just seems a little too convenient for AAWH, or maybe, just piss poor timing by the unions.