Originally Posted by
just_me_13
Is it me or is it impossible to tell whether a fare in refundable or not?
I think only by checking the box for refundable fares during the search, or looking up the fare rules after the fact. (I forget if there is a letter in the fare basis code that is a giveaway but someone like xliioper probably knows

)
Originally Posted by
just_me_13
Is a First Class ticket with Delta not automatically refundable?
It is *not* automatically refundable (and in a discounted bucket it almost certainly is not).