[PHXFlyer]

Just to add...it looks like that flight is pretty empty, however looks may be deceiving. Going by the seat map there are only 6 seats selected in the economy section and 7 in first class. DL.com only wants to sell me first class tickets on that flight and indeed a check of the GDS shows availability in economy is zero. My guess is that the flight may be mostly a charter since BDL-PBI is not a route that DL traditionally flies non-stop. The company who is selling the charter seats probably couldn't sell them all so DL probably offered several seats on this flight for sale through it's own channels.