Informative article in the express news today on the lounges. They mention United is looking at upgrading their current lounge as well. The third space is available and it’s mentioned that capital one or southwest could be possible tenants.
“ Delta and American Airlines have each committed to spending an estimated $30 million to $40 million to build out their club lounges in Terminal C: an 11,000 square-foot Sky Club, and 10,000 square-foot American Airlines Admirals Club, Flores said. They will each pay an estimated $2.4 million a year to lease the spaces, she said.
Terminal C will feature a total of 29,000 square feet of club lounge space. The third space has not yet been reserved; the airport is exploring opportunities with other carriers, Flores said.”
https://www.expressnews.com/news/article/san-antonio-airport-club-lounges-new-terminal-22436873.php
Another nugget, admirals lounge will have its own entry to the jet bridge:
“One of them, for Delta Airlines' Sky Club, will feature its own entry to a jet bridge, allowing club members to board certain flights without hustling to the gate. The airline introduced the concept in 2022 at its lounge in Chicago O’Hare International Airport, with an exclusive gate area behind the wine bar.”