Spirit Airlines, a North American low-cost carrier, has announced the immediate suspension of all operations, marking the first such event in 25 years for the industry. This closure, after a period of bankruptcy protection, is attributed to the recent surge in jet fuel prices, highlighting the severity of the ongoing global economic crisis. The article further discusses the significant disparity between current physical oil prices and future market predictions, exacerbated by supply chain bottlenecks like the Strait of Hormuz.