Air TransportSpirit Airlines in takeover talks with Castlelake amid bankruptcy process
Spirit Airlines is in talks with alternative investment firm Castlelake over a potential takeover, as the U.S. low-cost carrier seeks a way forward while operating under Chapter 11 bankruptcy protection, according to CNBC.
The airline filed for Chapter 11 in August last year, marking its second bankruptcy filing within a year, after a previous turnaround strategy failed to stabilize its finances. Spirit has been exploring multiple options to restructure its business or pursue a strategic transaction while continuing operations.
Discussions with Castlelake come after years of failed consolidation efforts. Fellow ultra-low-cost carrier Frontier Airlines had repeatedly held merger talks with Spirit, including in recent months, but no agreement was reached. A deal between the two carriers collapsed four years ago after JetBlue made a surprise all-cash offer, which was later blocked by a U.S. federal judge on antitrust grounds.
Castlelake, based in Minneapolis, has been active in aviation finance for years and in August launched a new aviation lending platform, Merit AirFinance, with about $1.8 billion in deployable capital. It remains unclear whether Spirit, its bondholders and Castlelake will reach an agreement, or what structure a potential transaction could take.
As part of its bankruptcy process, Spirit has secured additional short-term funding from creditors, including a $50 million injection agreed in December. The airline said further financing would depend on progress toward either a standalone reorganization plan or a broader strategic deal.
To conserve cash, Spirit has reduced capacity, downsized its fleet and cut jobs. Labor unions agreed last year to wage concessions for pilots and flight attendants, totaling roughly $100 million, in an effort to support the airline’s restructuring and avoid liquidation.
Once known for steady profitability within the volatile U.S. airline market, Spirit has struggled since the pandemic. Rising labor and operating costs, shifts in passenger demand and intense domestic competition pushed fares lower, disproportionately affecting carriers focused on the U.S. market without premium cabins or lucrative loyalty programs.
The airline’s situation worsened after a widespread Pratt & Whitney engine recall grounded dozens of its Airbus aircraft starting in 2023, while the collapse of the planned JetBlue acquisition removed a potential exit strategy.
In recent years, Spirit has attempted to attract higher-spending travelers through bundled fares and upgraded seating options, but those efforts have yet to offset broader structural challenges.
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