Join Date: Nov 2000
Location: Nashville -Past DL Plat, FO, WN-CP, various hotel programs
Programs: DL-MM, AA, SW w/companion,HiltonDiamond, Hyatt PLat, IHF Plat, Miles and Points Seeker
Posts: 11,405
Here is the "be real careful" part of this whole thing. This is all against rules and laws, but...
You need YOUR boarding pass to get through security.
You need ALMOST ANY boarding pass to get on the plane.
So, if you were able to board with HER boarding pass, you could then log in and cancel your ticket,even though it was free.