AA Reopens Additional Admirals Club Lounges 05 May 2021 As American Airlines continues welcoming customers back to the skies, the airline is reopening additional Admirals Club lounges and adding enhancements to give customers more peace of mind when traveling. Lounges reopening in May include the Phoenix Sky Harbor Airport (PHX) Admirals Club at gate B7 and the Miami International Airport (MIA) lounge at gate D15, and the Admirals Club at Hartsfield–Jackson Atlanta International Airport (ATL). The previously reopened lounges at Austin Bergstrom International Airport (AUS), Nashville International Airport (BNA), and George Bush Intercontinental Airport (IAH) will extend their operating schedule to 7 days a week. Prior to travel, visit aa.com for the latest on specific lounge reopening dates.