Originally Posted by choster
Ah, just the thing I went to look up.
Isn't 18" the standard for Airbus aircraft? I think United/Ted is all A-320s, one of which you could take from ORD.
Yes, it is. 18" is also the standard for MD-80 coach seats, meaning that AA has almost 350 aircraft flying all over the country from DFW and ORD with nice, 18" wide coach seats.