Originally Posted by
jamesholzhauer
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
Forgot to mention and can’t edit now:
Hawaiian: GTF
Alaska: LEAP