The ultra-low-cost air carrier Spirit Airlines shut down operations after 34 years in business and canceled all flights at 3AM ET on Saturday morning. Its website now redirects to spiritrestructuring.com, instructing fliers not to go to airports, with air traffic control records capturing controllers and pilots signing off to each other as its last flights came in for landings after the shutdown was announced.
A statement on its website said that for people who purchased tickets directly, "Refunds for tickets purchased by credit card and debit card have been issued, and will be processed by …
DW Deutsch 
