I'm on tomorrow's 1162 from IAH to EWR on a 772, departs 1:10 pm local time.

Capacity: 50
Booked: 21

One person has been upgraded, but it's probably mileage or some other instrument. Does someone in revenue managment really think that they'll sell 29 seats before tomorrow, either via F/Y/B purchase or cash upgrade? I guess, but this does seem a little more 'stingy' than usual...