[sickoflibs]

I avoid carriers like United that cram the seats together to make more $$$.

Customers who fly them either are ignorant of it or they will tolerate anything to save a buck, like waiting on a long line at Walmarts.

[thackney]

It really depends both on the airline and which model of aircraft.

http://www.seatguru.com/charts/shorthaul_economy.php