Spirit Airlines is well-known for its ancillary costs; while offering typically affordable flights, the airline charges extra for almost everything. “Shortcut Boarding,” a paid service offered by Spirit Airlines, is marketed as providing “Zone 2 priority boarding and early access to the overhead bins.” The only issue was that Spirit wasn’t utilising its usual boarding procedure, but rather was using a back-to-front boarding procedure, as many other airlines did, which prevented the airline from continuing to offer this during the epidemic. https://travobravo.com/spirit-airlines/what-is-shortcut-boarding-on-spirit-airlines/