Originally Posted by
tfjim
Buy an AA Airpass get CK.
Significantly cheaper per flight than PassPlus and CK at $50,000. On all levels you can purchase a ticket out of your account for a companion and for a comment of $20,000 or more one card holder for each $10,000 annual commitment.
Only on AA metal and with AirPass fares whereas PassPlus will let you spend on any United fare and any LH, ANA, LX, SN; AG sans nominal PassPlus discount.