Originally Posted by John Carr

In theory, yes. In the above situation, I did hub to commutes 4 times. 10 flights a day on "mainline metal" is nice. Till they start canceling, and snowball effect happens. You show up for the 8am, but the 6am canceled, and ALL those JS'ers and Non-revers are all waiting at the gate when you start waltzing up. Especially if the 6am was a wide body (high capacity) aircraft.