FTAI Aviation Acquires 27 WestJet Boeing 737-700 Aircraft

Strategic Asset Acquisition

FTAI Aviation has confirmed the completion of a transaction to acquire 27 Boeing 737-700 aircraft from WestJet. This FTAI Aviation acquisition represents a significant expansion of the company's asset portfolio and highlights the growing trend of asset managers securing mid-life narrowbody aircraft to harvest high-demand components. According to the official FTAI Aviation press release, the deal includes 17 aircraft under sale-leaseback arrangements, which will remain in service with the carrier, and 10 off-lease airframes that will be utilized to bolster the company's CFM56-7B engine exchange program.

Fleet Transition at WestJet

For WestJet, this transaction marks the official beginning of its WestJet 737-700 retirement process. As the airline modernizes its fleet, it is phasing out its 36-strong 737-700 fleet in favor of more fuel-efficient models, including the 737 MAX 8. In 2026, the carrier took delivery of 17 737 MAX 8 aircraft as part of this broader renewal strategy.

"This 27-aircraft transaction is a strategic milestone that officially marks the start of our retirement of our 737-700 fleet," said Mike Scott, Group Executive Vice-President and Chief Financial Officer at WestJet. "We're pleased to partner with FTAI Aviation Ltd. to make this happen, and we look forward to building on this relationship for future opportunities."

Engine Exchange and Market Impact

The acquisition of the 10 off-lease airframes provides FTAI Aviation Aerospace Products with a direct supply of engines and modules. These assets will feed into the company's Maintenance, Repair and Exchange (MRE) pool, supporting global operators of the CFM International CFM56-7B engine. This strategy reflects a wider industry shift where aviation asset managers acquire mature aircraft to harvest Used Serviceable Material (USM), providing a cost-effective alternative to new engine components.

"We are pleased to expand our relationship with WestJet through this transaction," stated David Moreno, President of FTAI Aviation. "It demonstrates how our Strategic Capital and Aerospace Products businesses work together to offer airlines comprehensive fleet solutions, from sale-leaseback capital for in-service aircraft to a flexible exit for aircraft transitioning out of the fleet."

737-700 vs 737 MAX 8: Key Specifications

The Path to Fleet Retirement

Looking ahead, WestJet expects to complete the full phase-out and retirement of its remaining Boeing 737-700 fleet between 2026 and 2027. This transition is expected to lower operating costs as the airline moves toward a more uniform, fuel-efficient narrowbody fleet. The collaboration between the airline and FTAI Aviation serves as a model for how carriers can monetize aging assets to fund capital-intensive fleet renewals while providing necessary support to the secondary MRO market.

Why This Matters for the MRO Market

The transaction signals a sustained demand for CFM56-7B engine components as the global fleet of older-generation 737s undergoes a multi-year retirement cycle. For the MRO market, the influx of USM from these 10 airframes helps maintain the viability of the engine type for operators who are not yet transitioning to newer technologies. This symbiotic relationship between airlines shedding capacity and asset managers supporting engine longevity remains a critical structural force in current aviation economics.