I don't have a clue, i never keep records. I had a few days that I moved over 30 birds. It seemed to be a great year for them. I haven't hit any good coverts since the season went out but I would bet money I could go find some right now the way this winter is going.
I hunted 26.5 hours and flushed 53 birds so I would say I did not run into any significant flights of birds. The best day I had was only 8 flushes. If you hit the flights right where I live, you can move 30 birds easily in a day. However, I did talk to a few guys that got into some good flights of birds, it just didn't happen for me.