Originally Posted by
DiverDave
I wonder if an extra seat would qualify, since Delta does allow you to book an extra seat. I think that booking requires an agent.
David
Does the extra seat count as an additional adult traveling (see the language in the OP)?
I wonder whether the "adult" part is enforced. Suppose one just books a child as an adult? Does the system check the birthdate? In fact, can one have an adult and a child fare on the same PNR?