I was having a browse through the data base and happened to come across a interesting photo of how airlines save money!... It also shows that the employees at AA don't have any pride in the work they are doing!
That's my 0.02c!
AmericanTWA N724TW taxiing out as flight 2881 Dallas,Texas on Sep 8,2003.
Photo © Joe Statz
Enlarge the picture and have a closer look at the tail!