Originally Posted by
CALlegacy
Careful. I am thinking P and A are an -UP fare with the consideration that in IRROPS one may end up in the coach cabin if the cards don't fall right.
Fare classes here:
http://cwsi.net/delta.htm
This has not been true in some time. UP fares are equivalent to any other first class fare for IRROPS. No more risk of being downgraded to Y than any other first fare class.