Spirit Aviation Holdings, Inc. 8-K

What Happened

• Spirit Aviation Holdings, Inc. (FLYYQ) reported that it and its subsidiaries remain in Chapter 11 after filing voluntary petitions on August 29, 2025. On December 22, 2025, the Company filed its Monthly Operating Report for the month ended November 30, 2025 with the U.S. Bankruptcy Court for the Southern District of New York. The Chapter 11 cases are jointly administered under case number 25-11897 (SHL). The Monthly Operating Report is attached to the Form 8-K as Exhibit 99.1.

Key Details

• Chapter 11 petition date: August 29, 2025; case number: 25-11897 (SHL).
• Monthly Operating Report filed with the Bankruptcy Court on December 22, 2025 for the period ended November 30, 2025 (Exhibit 99.1 to the 8-K).
• The filing was made under Item 7.01 (Regulation FD Disclosure); the Company states this report should not be deemed an admission as to the materiality of any information solely because of Regulation FD.
• Public Chapter 11 case documents (including the Monthly Operating Report) are available free at: https://dm.epiq11.com/SpiritAirlines.

Why It Matters

• For investors, the Monthly Operating Report provides the latest court-filed operating and financial information about Spirit’s business and restructuring progress during its Chapter 11 cases. Regular monthly reports are a primary source for assessing near-term liquidity, cash flow and operational trends while the company is in bankruptcy.