Nothing to add as I have not been on Delta's product. I have rode twice in private jets (job interviews...I did not pay ) and it was the business. The best part is driving onto the tarmac at MHT and stepping on to the plane. No TSA, no parking, no walking, pure luxury. The ride itself was nice but these were both 35's and I had to bend a bit when standing. It was awesome but I would never assign the kind of $$ it cost to the experience. I just could not stomach burning that much cash for a plane ride regardless of how much of it I have (well...I suppose if I had 100's of millions and I would have less of a problem with it )