Spirit Airlines has announced significant amendments to its debtor-in-possession (DIP) credit agreement as it seeks to restructure and stabilize its operations. The airline has secured a $100 million lifeline to support its efforts, amid growing concerns from competitors regarding its potential collapse. Rumors of an imminent shutdown have circulated, leading to increased scrutiny from American Airlines, which has joined the bankruptcy proceedings. Despite assurances from Spirit that operations will continue, industry watchers remain alert as the airline navigates high-stakes deadlines. The situation underscores the challenges facing low-cost carriers and their impact on the broader travel industry, as Spirit battles to avoid a second bankruptcy in a short span of time.