Originally Posted by
GCPhoenix
KCM can't be used for personal international travel. But, what if your first leg is domestic? I.e. slc to dfw, then dfw to cun?
Are you overnighting in DFW? Then you can use KCM through SLC, then go through security at DFW in the morning.
If you’re not leaving the airport at DFW then go through security at SLC.