From an 8-K filed today:
http://aviationblog.dallasnews.com/2015/06/american-airlines-to-defer-delivery-of-airbus-a320neo-aircraft.html/
http://services.corporate-ir.net/SEC/Document.Service?id=P3VybD1hSFIwY0RvdkwyRndhUzUwWlc1cmQybDZZWEprTG1OdmJTOWtiM2R1Ykc5aFpDNXdhSEEvWVdOMGFXOXVQVkJFUmlacGNHRm5aVDB4TURNek5EVTVOeVp6ZFdKemFXUTlOVGM9JnR5cGU9MiZmbj1BbWVyaWNhbkFpcmxpbmVzR3JvdXBJbmNfOEtfMjAxNTA2MTUucGRmItem 1.01 Entry into a Material Definitive Agreement
On July 20, 2011, American Airlines, Inc. (American), a wholly-owned subsidiary of American Airlines Group Inc. (AAG), entered into the A320 Family Aircraft Purchase Agreement (the Purchase Agreement) with Airbus S.A.S. (Airbus). On June 11, 2015, American and Airbus entered into Amendment No. 8 to the Purchase Agreement (the Amendment).
As of March 31, 2015, as described in AAGs Form-10Q filing for the period ended on that date, American had commitments to purchase 10 Airbus A320neo family aircraft in 2017 and 25 Airbus A320neo family aircraft in 2018. Pursuant to the Amendment, American and Airbus have agreed to defer delivery of the 35 aircraft to years 2021 through 2023. Taking the Amendment into account, as of the date of this Form 8-K, American has zero A320neo family aircraft purchase commitments for 2017 and 2018, 25 A320neo family aircraft purchase commitments for 2019 and a total of 75 A320neo family aircraft purchase commitments in 2020 and thereafter.
http://aviationblog.dallasnews.com/2015/06/american-airlines-to-defer-delivery-of-airbus-a320neo-aircraft.html/