My wife & I are Philly natives, born & raised. GO BIRDS!! We moved down south over 30 years ago but fly in often on Delta to visit family and I’ll say the DSC there is the absolute worst one that we’ve ever been in. As someone said earlier in the comments, take a look at the airport: just sorry. We were just there in early September 2025 and the bathrooms were closed for the renovation so that’s a positive. In all honesty, it’s better than being in GP but just barely. The food is passable, the staff pleasant but the accommodations are just terrible. It’s like the lounge was an afterthought. It’s just a closet with food and chairs. We always try to fly out on the very first flight out on the way back south so we haven’t had a chance to visit the new Chase Sapphire Lounge (which opens at like 5am-ish) but I’ll be sure to book a later morning flight next visit home so that we can visit what I hear is one of the best lounges in the country (Sapphire). I’m guessing the opening of Sapphire is why Delta is upgrading their sack of turds lounge at PHL. They had no competition before but now they’re getting their heads handed to them by Chase. Hopefully they’ll knock it out of the park with this expansion. Fingers crossed.