Delta is installing new "thinline" seats. I flew in one on a 767-400. when you recline, the bottom moves forward and you feel like you are reclined farther when you really are not. So this creates more space for the passengers behind you becouse the seat accully does not recline that much. Sorry it that was kinna confusing.
Thats about it for now.
D E L T A 7 7 7