Originally Posted by
Kacee
Considering that no 321XLR have been delivered (and won't be for more than three years) use of the present tense ("has") is unwarranted. Everything is a projection at this point.
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.