
The year in lounges: Delta One Lounge coming to SEA and more for 2025

This year, the Delta One Lounge journey continues, along with much anticipated refreshes to Clubs in Delta’s hometown ATL airport, a Club expansion, and three new locations at hubs.
Here’s a look at what customers can look forward to this year.
ATL
As part of the Concourse D renovation, a new 23,000 square-foot Club will open near Gate D16 this spring. This will be the first new Club at Delta’s ATL homebase since 2016 and the second-largest Delta Sky Club at the airport. Spring 2025
SEA
The Delta One Lounge experience comes to the northwest coast with the opening of Seattle-Tacoma International’s Delta One Lounge this summer. The nearly 11,000-square-foot space will feature an open-air terrace with stunning views of Mt. Rainier. At nearly 14,000 square feet, the A11 Delta Sky Club will give SEA customers more options to relax and dine pre-flight. May 2025
SLC
A second Club will open at Salt Lake City International Airport on Concourse B (joining the Concourse A Club, opened in 2020). The expansive, near-34,000-square-feet Club will be one of the largest in the network. Q4 2025
PHL
The Delta Sky Club near the Terminal D/E connector will get a 2,000-plus-square-foot expansion. Q4 2025
With 56 lounges and a footprint of 700,000 square feet, the Delta Sky Club network is the largest of any U.S. domestic airline.