
The main reasons behind the failed takeover of Spirit Airlines by JetBlue Airways were competition concerns and antitrust issues. The U.S. Department of Justice and several state attorneys general sued to block the merger, arguing that it would drive up fares by eliminating low-cost Spirit. U.S. District Judge William Young ruled that the merger would harm competition and violate antitrust law. As a result, the proposed $3.8 billion acquisition was blocked, and Spirit continues to operate independently.

Spirit Airlines has made several changes to its business model in response to its current challenges. These changes include:
These changes aim to improve customer service and satisfaction, while also helping the airline to address its financial challenges2.

Spirit Airlines' finance chief, Scott Haralson, is leaving the company to join Hertz Global Holdings as its chief financial officer. Haralson, who has held key financial roles at Dish Network and Frontier Airlines, will join Hertz by the end of June and will succeed Alexandra Brooks. This transition comes at a time when Spirit Airlines is struggling with a crushing debt load and working to restructure it. The airline has been losing money despite booming travel demand, raising questions about its ability to manage debt that is due to mature in 2025 and 2026.
The departure of Haralson might have an impact on Spirit Airlines' ongoing efforts to address its financial challenges. As the company navigates the process of refinancing and restructuring its debt, the loss of its finance chief could potentially hinder progress. However, Spirit has named Brian McMenamy as its interim CFO effective June 14, while it searches for a permanent replacement6. It is crucial for the airline to find a suitable successor to help steer the company through its financial difficulties and maintain stability during this critical period.