Join Date: Sep 2016
Location: San Francisco, CA
Programs: Flying Blue Ultimate, DL Platinum, JetBlue Mosaic 4, AA ExecPlat, Hyatt Globalist, Sixt Diamond
Posts: 2,936
Your elite benefits are most definitely available at non airport locations, though even as a Diamond I have an embarrassingly low rate of proactively offered upgrades and an even more embarrassing amount of upsells.