Denny’s, once a beloved U.S. diner, is facing struggles with rising menu prices, declining customer traffic, and restaurant closures due to the pandemic. Sales were down nearly 2.9% by the third quarter of 2025, leading to the closure of underperforming stores (2-4).

In a $620-million deal, Denny’s is being sold to private-equity and franchise investors to go private. The chain hopes this move will provide the capital needed to revamp stores and improve customer experience for a turnaround (1, 6).

While some doubt the future under private equity, Denny’s has been testing value promotions and physical upgrades to attract customers. Early results show promise, with record-high transactions from recent campaigns (5, 7).

Despite challenges, Denny’s vast brand recognition and loyal customer base may work in its favor under new ownership. The chain’s recent deals and promotions aim to lure back customers frustrated by sticker shock and quality concerns (6).

As inflation and changing dining habits reshape the casual dining landscape, Denny’s is counting on its legacy and ongoing efforts to remain relevant. Time will tell if the chain can recover and thrive in the evolving restaurant industry (7).

Read more at Yahoo Finance: Can Denny’s bounce back from decline? As investors spend $620M to take the brand private, a lot is riding on the deal