Originally Posted by icurhere2

As an example:

A319: http://www.seatguru.com/airlines/Nor...irbus_A319.php

DC9-3: http://www.seatguru.com/airlines/Nor...nes_DC9-30.php

DC9-3 F: Seat width 19.5", pitch 34"
A319 F: Seat width 21", pitch 35"

DC9-3 Y: Seat width 17", pitch 30"
A319 F: Seat width 17.2", pitch 30-32"

When you are 6'2", an inch or two does really matter.