I dont know if somebody post this today or not, but I tought that this will be interesting for you.
"Amtran parent company of ATA placed an order this morning for 37 firm Boeing 737-800 "Enhanced Performance" aircraft and 10 firm Boeing 757-300 aircraft. ATA will be North American launch customer for both the winglet-configured Boeing 737-800, as well as the Boeing 757-300. In addition to the 47 aircraft, ATA also received purchase rights for an additional 50 aircraft."
I got this today in mail.