Using Multiple Companion Certificates?
Have the Delta Amex Reserve. I have a couple extra unused companion certificates and would like to use them for my wife and I and another couple to travel together.
Is it possible to purchase two first class fares and use two certificates on the same itinerary? Or do two separate itineraries if that's not possible? Do I have to be one of the traveler's if two separate itineraries?
Example:
I pay for my ticket, my wife is companion.
I "pay" for his ticket, his wife uses my other certificate?