Originally Posted by
speedbrakearmed
Wonder what kind of engines are gonna be slapped on? NEO's/XLR's can take both the CFM LEAP and the P&W GTF engines right?
Yes. So far the LEAP has outsold the GTF. The GTF was supposed to have slightly better fuel burn, but has been plagued with issues. Both seem to sip fuel and are very quiet.
US carriers so far:
Frontier/AA: LEAP
Spirit/JetBlue/Delta: GTF