Originally Posted by
welltended
Well, we have Global Entry and I put the passid #'s in the Hawaiian passenger data so I hope we get pre-check. We always get it on United but not sure on Hawaiian. United sold the ticket but I figure they may not have sent Hawaiian the known traveler numbers.
Whenever we book HA awards using UA miles, our KTNs transfer to the Hawaiian booking and we have no problems getting Precheck. So while YMMV, I wouldn't stress too much. Plus there is a pretty painless process to remove and reenter your KTN during OLCI.