Originally Posted by
Fanjet
Yes. But there are two extended-range versions of the 321neo. The -LR version which is now in service and doing TATL flights with TAP and Aer Lingus(?); and the -XLR version (which is set for initial delivery in 2023 IIRC), and has more modifications than the -LR beyond just additional fuel capacity.
Nope, the XLR changes are greater fuel capacity and how the fuel is stored.