Some more detail on the deliveries in the
2022 annual report (page 70).
The "A320NEO" family includes the 321NEO and 321XLR. The purchase was for 50 XLR variants, and there are 60 in that general family coming so I would expect that 60 to include the remaining A321NEOs. I guess AA can modify future orders to be more NEOs vs XLRs depending on business needs and economic factors. 2024 is slated to see 12 of the 30 new 789's with the new interiors.