Originally Posted by guitarguy19

Question on using the Amex Delta Plat companion certificate:

As I understand it, the fares must be L, U, T, X, V. Easy enough.

My question: do the fares have to match on both flights? Or can you have say a T fare on your departure and an X fare on your returning flight?

I couldn't really seem to find a clear answer to this...

Thanks guys!