SCHEDULE 13D/A: Republic Airways Completes Merger, United Forgives Debt

Republic Airways Holdings Inc. finalized its merger with Legacy Republic, resulting in United Airlines Holdings, Inc. holding an 18.2% stake and forgiving significant debt.

Summary

• Republic Airways Holdings Inc. (formerly Mesa Air Group, Inc.) consummated a merger with Legacy Republic Airways Holdings, Inc. on November 25, 2025, with the combined entity retaining the name Republic Airways Holdings Inc.
• Legacy Republic stockholders now hold an 88% interest in the Company, pre-closing Company stockholders retain 6%, and an additional 6% interest is held in escrow for debt forgiveness and liability repayment.
• United Airlines Holdings, Inc. and UNITED AIRLINES, INC. each beneficially own 7,746,397 Shares, representing approximately 18.2% of the outstanding shares of Republic Airways Holdings Inc.
• United Airlines entered into a 10-year Go-Forward Capacity Purchase Agreement (CPA) with Republic, under which Republic will provide passenger service as United Express, maintaining 60 E175 aircraft.
• United Airlines forgave all debt and other obligations owed by Mesa Airlines, Inc. and its affiliates under the Second Amended and Restated Credit and Guaranty Agreement on November 25, 2025.
• The Company effected a 15-for-1 reverse stock split of its common stock on November 24, 2025, prior to the merger.
• United received 7,476,926 Shares of the Company as merger consideration for its 191,749 shares of Legacy Republic Common Stock.
• A Registration Rights Agreement, effective upon merger closing, provides United and other stockholders with demand and piggyback registration rights and includes a 180-day lock-up provision on share disposition.

Sentiment

Score: 8

Explanation: The sentiment is highly positive for Republic Airways due to the complete forgiveness of significant debt and the establishment of a long-term, 10-year Capacity Purchase Agreement with United Airlines. These actions substantially improve Republic's financial stability and operational outlook, despite the inherent risks in the CPA's performance clauses.

Positives

• United Airlines' forgiveness of all debt and obligations owed by Mesa Airlines, Inc. significantly improves Republic's financial health and reduces its liabilities.
• The new 10-year Go-Forward Capacity Purchase Agreement with United provides long-term revenue stability and operational certainty for Republic Airways, securing its role as a United Express carrier.
• United's commitment to maintaining 60 E175 aircraft under the CPA ensures a stable fleet and operational scale for Republic.

Negatives

• The Go-Forward CPA includes provisions allowing United to terminate the agreement with 30 days' notice if Republic fails to meet certain operating performance targets, or immediately upon a labor strike lasting 10 or more consecutive days, posing operational risks.

Risks

• The final allocation of the 6% escrow shares is not yet determinable and is subject to a determination within 60 days of the merger completion, creating uncertainty regarding potential additional shares for United or pre-closing stockholders.
• Republic Airways faces the risk of CPA termination if it fails to meet specified operating performance targets or experiences a prolonged labor strike, which could severely impact its revenue and operations.

Future Outlook

Republic Airways will operate as United Express for the next 10 years under the new Capacity Purchase Agreement, with United maintaining 60 E175 aircraft. The final allocation of escrow shares, which could impact beneficial ownership, is expected to be determined within 60 days of the merger completion.

Industry Context

This announcement reflects the ongoing trend of major airlines strengthening their regional networks through long-term capacity purchase agreements with regional carriers. The 10-year CPA with United provides Republic Airways with significant stability in a competitive regional airline market, while United secures dedicated regional feed for its hub operations. The debt forgiveness further solidifies the strategic partnership and improves Republic's financial viability.

Corporate Governance

Related Party Transactions

• United Airlines forgave all debt and other obligations owed by Mesa Airlines, Inc. and its affiliates under the Second Amended and Restated Credit and Guaranty Agreement, representing a significant financial transaction between related parties.
• The Company entered into a 10-year Go-Forward Capacity Purchase Agreement with United Airlines, establishing a long-term operational and financial relationship.
• United Airlines received 7,476,926 Shares of the Company as merger consideration for its holdings in Legacy Republic Common Stock, increasing its ownership stake in the combined entity.

Stakeholder Impact

• Shareholders of Republic Airways Holdings Inc. will experience a significant change in ownership structure post-merger, with Legacy Republic stockholders holding 88% and pre-closing Company stockholders retaining 6%, plus potential allocation from escrow shares.
• Shareholders participating in the Registration Rights Agreement are subject to a 180-day lock-up period, restricting their ability to sell shares immediately post-merger.
• Employees of Republic Airways benefit from the long-term 10-year CPA with United, which provides job security and operational stability, though performance targets and labor strike clauses introduce some risk.
• United Airlines strengthens its regional network and secures dedicated capacity through the 10-year CPA, while also resolving a significant debt issue with Mesa Airlines, Inc.

Next Steps

• Final determination and allocation of the Escrow Shares within 60 days of the merger completion.
• Adherence to the 180-day lock-up provision for certain stockholders, including United, regarding the disposition of Company shares.

Key Dates

Recommendation

The consummation of the merger, coupled with United Airlines' complete forgiveness of substantial debt owed by Mesa Airlines, Inc., fundamentally transforms Republic Airways' financial position by eliminating a major liability. The new 10-year Capacity Purchase Agreement with United provides long-term revenue visibility and operational stability, securing Republic's role as a key regional partner. These factors significantly de-risk the company and provide a strong foundation for future performance, making it an attractive investment despite the inherent operational risks tied to the CPA's performance clauses.

Keywords

Republic Airways Holdings Inc., United Airlines Holdings Inc., Merger, Debt Forgiveness, Capacity Purchase Agreement, Regional Airline, Reverse Stock Split, Beneficial Ownership, SEC Filing, Airline Industry