Over the past year or so, Delta Air Lines has very nicely been growing its network of Delta One Lounges, which are exceptional, among the best you'll find in the US. So far, we've seen lounges open in New York (JFK), Los Angeles (LAX), and Boston (BOS). In this post, I want to take an updated look at what we can expect from the next lounge in the network to open, as that should be happening in the coming days.