If you have a ticket in F, P, A or G issued by Delta, then it is "First" according to the table and should earn "First" XPs.
(However, if you book it under an AF or KL number on an AFKL-issued ticket, it will probably be issued in a "Business" class fare, so watch out)
Last edited by irishguy28; Nov 6, 2017 at 8:07 am